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Exclusive Wind Industry Insights with PES Wind’s Stefann Perrigot

This week, we’re re-running one of our favorite interviews with Stefann Perrigot, director at PES Wind Magazine. Perfect timing, seeing that the magazine’s latest edition features Allen’s article! Stefann gives an inside look at PES Wind’s dedication to exclusive industry articles, thoughtful debates on issues like blade upkeep and VR safety training, and an editorial process focused on insight and integrity. Be sure to read the latest edition by visiting peswind.com!

Sign up now for Uptime Tech News, our weekly email update on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard’s StrikeTape Wind Turbine LPS retrofit. Follow the show on Facebook, YouTube, Twitter, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes’ YouTube channel here. Have a question we can answer on the show? Email us!

Pardalote Consulting – https://www.pardaloteconsulting.com
Weather Guard Lightning Tech – www.weatherguardwind.com
Intelstor – https://www.intelstor.com

Allen Hall: Welcome back, I’m Allen Hall. This is the Uptime Wind Energy podcast. As you’re listening to this episode, Joel Saxum and I are on an airplane to Amsterdam, hopefully. And we are going to be at Blades Europe Forum, which is a massive event talking all about wind turbine blades. And we hope to see a number of people that have been on the podcast at that conference and we’re gonna hopefully meet a bunch of new people there too.

This week for the podcast we’re going to highlight one of the interviews from earlier this year and it’s with Stefann Perrigot, director of PES Wind. And the latest issue of PES Wind just came out, and if you don’t have your copy, you can get a free copy online at peswind.com. And the cover story on PES Wind for this issue is about lightning. It’s written by yours, truly. So this is a really good episode. It’s a good interview with Stefann Perrigot, but if you haven’t downloaded that PES Wind, go ahead and get that done because the, there’s a, I’ve seen advance of some of the articles that are inside that. It’s a really good, really good issue of that magazine and it includes a story about lightning from yours, truly. So here again is Stefann Perrigot, Director of PES Wind.

Allen Hall: I am Allen Hall, president of Weather Guard Lightning Tech, and today’s special guest is Stefann Perrigot director at PES Wind and PES Wind is a website that provides news and information about the wind energy industry. It is part of the Power and Energy Solutions network, which also includes websites dedicated to solar energy, energy storage, and other renewable energy technologies.

PES Wind’s, website features, articles about new wind projects, technology developments, and industry trends. In addition to its website, PES Wind also publishes a quarterly magazine, which is beautiful. The magazine features in-depth articles about wind energy topics, as well as interviews with industry experts.

If not familiar with PES Wind, you should be. So, Stefann, welcome to the program.

Stefann Perrigot: Appreciate being here. It’s been a long time coming. Yes, it has actually. And I’ve been asked a few times by a number of my clients on the, you know, especially at the recent global offshore wind on the, on the floor itself to say, you know, when are you getting on?

So Unfortunately, I wasn’t able to do it at the show itself, but you know, here I am now and it’s a pleasure to be here.

Allen Hall: Just a couple of touch points here where we get started. I think when you read PES Wind, you realize, wow, this is, this magazine is brilliant, right? There’s a, a lot of good information in every magazine Plus has beautiful photos.

The magazine itself looks exquisite. How long have you guys been at this making this magazine?

Stefann Perrigot: So a bit about us. You know, we’ve been going sort of nearly 20 years now, but it used to be a renewable energy publication. And then we soon realized that we needed to essentially split it into a pure wind publication and a pure solar publication.

So we did that. And then ever since then, it’s just sort of grown in terms of the, the, you know, the content, the quality, and we’re refining it all the time. So it’s just been getting better and better and, and, you know, and the sort of type of companies we work with. And the type of you know, interviews and people that we’re working with is getting stronger, which is increasing, you know, the value of the content.

And yeah, so for that we’re really, really pleased.

Allen Hall: Yeah, your magazine does not include press releases, which I think is very fascinating because a lot of information you get in regards to wind energy or just press releases.

Stefann Perrigot: I mean, that’s a, you know, for us, a a, you know, a conscious decision, we, we, you know, we’re happy to put press releases on our website.

We just believe a press release is, is for that, you know, if we’re going online for immediate release to be read and digested, you know, whether that’s on an email campaign, or just on, you know, online. But for us, The print version, it has to be exclusive to us. So we’re trying to keep the editorial integrity extremely high.

It can’t be seen anywhere else before it’s seen within our publication. Obviously, you know, after that you know, people can read it, share it on LinkedIn or, you know, via any other platform they want. But until it’s. Gone out with us, then, you know that that’s kind of where we’re at.

Allen Hall: Well, and the thing about PES Wind is that it’s written by industry experts.

All the articles are from people in the industry who are very knowledgeable about the subject of which they’re writing about. Absolutely. You are, you are one of them. I, I am one of them. Actually, just full disclosure, I’ve written a couple of articles and I have been through the editorial process that that PES Wind puts everybody through.

The quality of content is only there because of the editing that happens behind the scenes, which no one sees except for the people writing the articles. It’s, it’s a tremendous amount of work that goes in the, the, the standards are extremely high. It’s like writing a college level paper as, because your editing staff is magnificent, by the way.

Stefann Perrigot: So for us, that’s what we pride ourselves on. You know, we, we, we not only feel we have. The best looking publication in the market. We, we know, we spend a lot of money on the look and the feel of the publication. But that is, you know, none of that really matters until you know, you, you actually get into the content and the content is key.

We really pride ourselves on editor integrity. Again, like we said about press releases, it’s not just a case of putting anything you want in there. You have to, you know, submit the editorial, for instance. But then it does go through an editorial process and sometimes editorials can be rejected or, you know, sent back with some pointers.

Something we, we, we do quite strongly is to point out where I. Where things can be improved or suggestions on topics. And especially for, for, for us, we know what works through our vehicles. So we know what works well for p a s. We know what works in the print magazine. We know what works well on LinkedIn.

You know, for, for instance, in terms of traction. So we’re trying to just do a, a, you know, a, a combination of keeping it very, it’s very slick, very strong. And most importantly, we want people to want to read it. You know, that’s, that’s what it’s all about.

Allen Hall: I, I wanna read every time I get it, first of all, it, it comes from the Royal Mail, so I always have special mail coming in, so I, I know it’s something special, and then when you open, you’re like, wow, this, this looks great.

It’s always a a little surprise to see it and to thumb through it immediately to, to see all the content that’s in it. There’s a lot of. Steep content. This is not shallow stuff. You, if you’re interested in wind energy, this is a, a magazine to read because it explains what’s going on behind the scenes a little bit.

And that’s, that, that, that is eyeopening, because otherwise you wouldn’t understand some of the reasoning and rationale for what is happening in the industry.

Stefann Perrigot: We’re, we’re trying to keep things as fresh and as topical. Topical and as up to date as possible. So you know, people ask us about an editorial calendar and we just say we don’t have a strict editorial calendar, purely because we don’t know what’s gonna be happening in the market in a month’s time, let alone six months.

So, We try to be reactive to the market. We try to see what’s going on. So a lot of the independent articles can be from associations or projects that are taking place, but right up to date. And that also goes on to to, to the clients that we’re working with. You know, the projects are probably just right up to date.

So the technology or, or, you know if it’s in a product, You know, we can say what’s happening right now. And then that, again, that keeps it interesting for the reader.

Allen Hall: Oh, it, it really does. And how many eyeballs, how many people are reading this every quarter?

Stefann Perrigot: For the print version, we’ve got 26,000 copies.

We have currently, I’ve just, just on LinkedIn, so. We do a combination. So obviously we’ve got the, the print publication, which we, we send out, we then send out a full digital version of the publication, and our e circulation is just over 35,000. So the print magazine would go out, then the digital magazine goes out.

And currently, just literally today on our LinkedIn PSS Wind LinkedIn page, it’s got. 2 million post impressions in the last 30 days. So, wow. You know, we’re really proud of that, especially because we only started the, the PSS win page around five months ago now, and that, that was a conversation with yourself.

And I’d spoken to a, you know, a few others who were asking me, how come, you know, how come you don’t have it? And the reason for that at the time, and it’s still true to, to, to this day, is because. I like to share the, the articles myself. It comes, it gets the, a more personal approach to sharing, sharing the articles and the people that have the exclusive articles within the publication see the benefit of that because the, the, the amount of views and the amount of likes and the comments are, you know, are far greater.

Went through myself. As opposed to sharing on the PS page. But the PS win page is there also for, you know, content videos and also sharing the full, you know, the full publication, which the last full publication that we shared as a P D F on that page had, has now over 70,000 views. So, you know, we’re really pleased with that though.

Allen Hall: There obviously is a huge demand for. Wind knowledge and wind insight. Yeah. That, that speaks to that.

Stefann Perrigot: It’s not just us, you know, there are plenty of, you know, there are plenty of other companies out there yourselves doing a podcast, which I think is fantastic. I wanted to use the the, the, the slogan that we want to be, you know, the voice of wind energy.

But I think you’ve probably taken that by now. So, I’ll let you have that, but, you know, but that’s, that’s, that’s what we, you know, we, we really do wanna be the, you know, the voice of, of of wind, you know, wind energy and, and what’s going on right now. And we want to, you know, we wanna share that, share it with, with people on your, you know, your listeners, but also people On LinkedIn, you know, where people are, you know, hanging about now through, through work and, and looking for, for, for the right type of information.

And that can only add value to, to us as a company, but more importantly to, to the people that we’re

Allen Hall: working with. And you see things before the rest of the industry does because they have to submit articles to you before things go out to the rest of the world. What are, what are some of the more intriguing things we should be looking forward to over the next couple of months?

Stefann Perrigot: Blade maintenance and blade integrity seems to be really key and topical right now. And obviously the use of robots, the use of technology is, is really speeding up and. Five, well, more than five years ago, it was, you know, drone drones were sort of the, the new thing now that’s sort of been surpassed by you know, you’ve got companies like, you know, blade Bug that you know well with using their robots arrows that, you know, with their type of robots.

But something we had, we featured in the last magazine, which I think will be big, is the VR virtual reality, you know, with the headsets for, for safety. We worked with a company called Synergy xr. They’re a, they’re a Danish company. When I, when I go to the shows and the events, now everybody’s got the headsets on, so from, from just demon demonstrations of their own products.

But for me, you know, the safety aspect is, is where I see the, the, the, you know, the sort of the, the big push because people can, you know, rather than going offshore to learn that they can do it virtually. And all the safety aspects are, are sort of taken away. You could learn before going out and actually, you know, harming yourself.

Allen Hall: Well, and I, I think, you know, we discussed earlier in, in going to shows and there’s a lot of shows in different parts of the world. You’ve really focus on four and I thought that was really fascinating because I’ve been to probably half of the shows you mentioned and, and. It’s a totally different vibe.

There are some shows that have a, a lot of people, and there’s just a buzz in the, in the hallways, and there are other shows that are interesting and they’re just glad to see everybody, but they’re just not the same. Which shows, what shows are PES Wind really invested in right now?

Stefann Perrigot: So for us, we, because like I said, we only produce the four publications per year.

So for, for the end of this year, we’ve got our September issue, which we’re, we’re putting together right now. And that’s a fair ahead of the Hussam Wind Energy event in Germany. And then the, our last issue is in November ahead of the offshore energy event in Amsterdam which has a big offshore wind focus as well.

But yeah, so generally they’re ahead of next year, it will be March ahead of the, the Wind Europe event in Bilbao. But we’ve also teamed up with the I P F in New Orleans. So that’s gonna be our first issue. And then June is always ahead of the global offshore wind, which is in the uk. Then September next year, which is our big one, which is ahead of Wind Energy, Hamburg, and then again November ahead of offshore energy.

But next year. The wind energy Hamburg one is for, for us. Well, I, I would say for the industry, not only the biggest show to be at, but everybody will be there, has the, you know, the biggest buzz and it’s great. And for us, we’re already making bookings for that issue now. So you know, it’s fortunate. Well, yeah, it’s good for us to, To sort of already look that far ahead.

And I’m sort of, I’m contacting clients already just to say, look, I know it’s early, but these are the dates. And because we’re, because we, you know, 30 sort of rang 30 to 35 companies tops. We, we sort of, you know, call it, that’s enough. So we, yeah, we, it’s not hard for us to fill the space.

Allen Hall: That is amazing.

I guess that all makes sense. And if you’re going to those shows, for sure. Those, and I think those are the shows to really show up to. And yeah, if, if one thing about PES Wind magazine, when we were in Copenhagen for the conference in Copenhagen, there are a lot of copies of PES Wind in the hallways and at the booze because everybody wants to, you know, they wanna see it, right?

They wanna see it, they wanna see what’s in it. They’re talking about what’s in it. It, it becomes part of that show, conference news piece that everybody wants to be a part of. Right. And yeah, if you’re, if you’re you know, a, a company that wants to get some eyeballs on your products, I. Where else are you gonna go besides PES Wind?

I think it makes total sense because you, and you do a good job of being at the shows and promoting the magazine too. You guys are hustling out there.

Stefann Perrigot: Yeah, and I think it’s the, for us at that point, it’s our sort of our, our, the hard work’s done. And it’s almost our time to sort of go out, meet the clients, meet potential new clients.

But, you know, we, I sort of we’re quite happy then because, you know, the, the, the magazine’s done, the magazine’s at the show. And it’s time for us Yeah. To promote it. We want people to see it. We want people to be engaged. We want people to read it. And ultimately, you know, we like the feedback. You know, was it a good issue?

Are there things we can do better? And, you know, I’ve spoken in the past to many times, you know, we’re, we’re experts at, well we’re, we’re pretty good at what we do, but we don’t say we know everything and we’re happy to, to listen to ideas, listen to feedback. Could you do this? You know, can you try this? You know, and, and even down to you know, promote different things on LinkedIn, different ideas.

You know, we’re, we’re, we’re open to ideas and just to see what can we do next? What can we help you know, help our clients do. Yeah.

Allen Hall: And the LinkedIn piece is really fascinating to me. Be we are on LinkedIn as a company and I think a lot of companies in wind are there. That is a real community that maybe five years ago did not really exist at this level.

It’s really grown substantially.

Stefann Perrigot: Yeah, and it has, and I, and I’m, I’m always amazed how some companies still haven’t embraced it enough. You know, I mean, I’ve had, I’ve had companies where I’ve shared their article. And they haven’t say, reshared it or commented on it or, or you know, and, and I sort of think you’re missing a trick.

’cause it’s, you know, it’s, it’s, you’ve done for, even for the client, they’ve done all the hard work already. They’ve invested in it time, money, effort, and they’ve got that piece now. And that’s what I say to, to our clients, just to say, here it is, share. I, I will share it on LinkedIn, but feel free to, you know, to share it and spread it and get that message out there because that’s, that’s key.

That’s what they, that’s what they’ve. Invested in us for, and now you’ve got that piece and you know, let it out. I say

Allen Hall: Right, let people see it. I, I, I agree with you. There it, it, that is a little odd. I know. I, we’ve seen the same thing from some other companies and I always wonder like, why you have a great product.

You just get, make more noise. And if you’re in PES Wind, you’re making a tremendous amount of noise, then amplify it. Right. Use LinkedIn to amplify it.

Stefann Perrigot: Because of the amount of time and effort, like we say, and the, and the quality of the publication, we’re now finding more and more. Companies want to be associated with the brand as well.

So it’s kind of, if we’re associated with that, it just, it means we’re, we’re also of that level, you know? And it, it just means, oh, oh, we’re in that PSS magazine. It just, it, you know, there’s that. Nice link between quality and quality, and that’s what we, you know, that’s what we try to say to people and that that’s from startup companies all the way up to companies, you know, with a hundred thousand employees.

There is no difference in the process with us. We don’t, we treat every single company with the exact same approach. Whether, you know, a one man band or a hundred thousand in their company, it doesn’t make a difference. You know, we, we will give everyone the same amount of time, the same amount of expertise we wanna do a great job for, for, for each client.

Because again, if we do a good job, they’re happy, they’ll come back to us, even, you know, whether it’s straight away or again. And also they’ll tell people so that’s what, you know, that’s what we strive to do.

Allen Hall: Exactly. Well, and what is the process? If I’m a company and I, I want to have a, an editorial or an article, I.

About my whizzbang product and I need to get the, I need to get the information out to the world. How does that process start? Like, can you just walk us through what that looks like?

Stefann Perrigot: Yeah, absolutely. I mean, generally it’s companies I’ve, I’ve approached and sometimes we, I’ve, I’ve had a company today email just say, you know, I’ve, I’ve actually picked up the, the PS WIN magazine at the Global Offshore Wind event.

And, you know, how, how do I get in, what, what do I need to do? So I. It’s a case of Yeah. You know, so they’ll, they’ll, they’ll, they’ll come to us direct or, you know, we’ll, we’ll, we’ll approach companies if there’s certain topics we really want to cover. And then it’s just a case of saying, okay, what type of package do you want?

You know, we, we, we try to offer everybody what we would call our premium sponsorship package, which is obviously inclusion in the print magazine. The, the editorial in print online, so on the digital magazine as well as all the, you know, all the, the LinkedIn promotion. And it just gives an overall, Feel for what we do to generate the best results for, for them as a, you know, as a, as a client.

’cause it’s, like I say, essentially, we, we wanna do a good job. We want people to, to recognize it, to read it, to give them feedback because then again, they’ll come back to us. And like, you know, we talk about LinkedIn and I’ve spoken to you about your own article. You, you know, we post it twice. And you know, I said to you the first time I posted it, it had over 10,000 views.

I posted it again last week or, or this week and it’s now over 14,000 on the second time. So just, and that’s just me and I, I noticed. Because I took note it got reposted 10 times this time and 10 times last time. So when you think it’s 24,000 views, just me. But all of those people reposting it.

It’s just, you know, it’s generating even more. And that’s like, you know, you understand when I was saying about. LinkedIn and reposting and just getting out there. That’s, that’s good for you. It’s good for us. You know, and that’s, that’s what we’re trying to do.

Allen Hall: Oh yeah. It’s good for everybody. And if, I think one of the maybe little scary parts, if you go down the PES Wind pathway is that you, you have to write an article, right?

You have to spend a couple of hours, maybe a couple of days. Writing a piece and, and that’s the scary part for most people, right? But when you get to the editorial staff on PES Wind, they’re super helpful. Like you, you know what works and what doesn’t work and, and how to phrase things and how, what the approach is.

You, you walk people through that process. So it’s not, it’s not overwhelming.

Stefann Perrigot: Now, and we’re here to like, you know, we can do as little or, or, or, you know, some companies will supply us with a fantastic article that, that’s very well written, doesn’t need much editing, and it’s thought provoking and, you know, it’s, it’s a, it, it still goes through the, the, the process of going through the editorial board in terms of is it quality?

Does it meet our, you know, our standards? Will it, you know, will it be good for them? You know, give the value give the, the publication value. And then other companies say to us, okay, look, Pretty much we’re, we don’t really know what to do. What’s the, what’s the approach? And then we can lead them all the way through it with our editors can, you know, write a piece for them or we can give them guidance and interview.

We can obviously do interviews as well, which work very, very well. The interviews are fantastic. I’d personally like to, I would always say to a company, work with us in two issues in the year. And then always have an interview, and then separately an article. The interviews work very, very good because they put, you know, generally put a face to the name of the company and it’s quite nice for people to like yourself if you’re at an event.

Everybody knows you, so it’s okay. Oh, there, there’s Allen. He’s in, you know, he’s in p Ss and it’s, it’s, it’s just a nice, nice approach. Or like I said, I had a, I had a an email today from Covestro the material company. So they were asking us about getting involved in the September issue, you know, What are your thoughts?

And I, you know, I, they, they gave me what they thought would, would be their thoughts on, on an article. And I said, look, that, I think that would be perfect. But again, if you can make it controversial, if you can make it thought provoking, you know, if you can, it, it’s about generating debate or generating, generating a, you know, some sort of talk.

So some companies might say, well, I don’t like that. Well, I don’t think that’s the right approach. Okay, well, tell me why. And then it’s good for you. Good for them.

Allen Hall: Yeah, I, I do think there needs to be some pushback in wind and some new ideas in the wind industry. We’re seeing obviously, some problems that are large scale problems that are happening.

And one way to get over those problems is to be a little bit pro thoughtful, broken, and say, Hey, maybe there’s a different way to go about solving some of these problems. And I think PES Wind does a really good job of that, of, of making you think a little bit like, oh, I, I never. I thought about this as a way to, I, I’ll give you the ly, right?

So LY detects birds in a very unique way, and it slows down wind turbines that are in the bird’s path. Not all the wind turbines, just the ones in the pathway. Like, oh, that’s a really unique way of trying to solve that problem. Crazy, isn’t it? Oh yeah, it’s insane. Rosemary Barnes, right? Our co-host on the Uptime podcast walked us through how well that system works.

So I read about, in PES Wind, I learned a lot about it and I then I talked to Rosemary, it’s my backup. She goes, oh yeah, that system is magnificent in terms of keeping power losses to a minimum and saving a whole bunch of birds. I would never have known that without PES Wind.

Stefann Perrigot: And again, that’s what we’re trying to do.

You know, we’re trying to get the, there, there, there will be companies that haven’t. You hadn’t, haven’t heard of or hadn’t heard of their technology. And again, other companies, you might just know the brand, so you don’t really know what they’re doing. And again, in, in the publication we we’re, we’re really trying to educate the market, you know, so educate them on what, not only the technology, but the uses, the needs, you know, and, and identifying a problem, but here’s the solution to go with it.

So, Again, it works very, very well.

Allen Hall: So how long does it usually take for an article once it gets into you? So I write an article, I’m sitting here in Massachusetts. I’m writing this controversial article about lightning protection of wind turbine blades. I send it over to the uk. I. And then how long does that process take?

Just just walk everybody through how long it takes to get it back and get it released.

Stefann Perrigot: Generally a few. It can be, you know, a week to two weeks because we, we want to obviously get a chance to there. There’s, ’cause it goes through a few processes in terms of not just one editor will have a look at it.

There’ll be an editor that will. We’ll look at it from you know, technical standpoint. There’ll be an editor just in terms of, you know, the actual language. Because obviously we’re dealing with a lot of foreign foreign companies as well. So we’ve got specialists that can deal with, you know, the language side of things and then technical side of things.

So it goes through a few processes and then obviously we, we would get it designed so, and then sent back to the client as if it would look in the magazine. And then again, they have, they still have time to say, Like it, or, you know, or can we change this and move that? So it’s, again, it’s very flexible and ultimately we’re wanting to get the best for the client within the publication as long as it falls within our guidelines.

Allen Hall: Yeah. So it really is a, a, it’s somewhat quick process. It isn’t like you submit it, then two months later you get an email like, yes, it has been accepted. It’s not like, A research paper, if everybody’s familiar with research papers.

Stefann Perrigot: The reason we did only do four per year is just to give the clients enough time in between each issue to actually spend the time to, to write it.

You know, we we’re not saying it’s January, so you’ve got a couple of weeks. ’cause then the February issue’s coming out, then the March issue. We want people to take their time. We want people to really think about what they’re writing and think about how they’re going to approach the reader. You know, it’s not just about saying, Hey, we’re, we’re this company and we’ve got the best at this, this, this.

It’s about, okay, what am I trying to, to to get across? And you know, something we, we speak about is the tone that we want, the tone of the, of the company to come through. But through our

Allen Hall: vehicle, you can read into who they are as a company. And I think that makes life a little bit easier. And if I, I’ve worked with many of the companies that show up in PES Wind and.

I know the flavor of the company before I even really engage with them because I’ve, I’ve read about them. Yeah. It’s magnificent. Well, Stefann, it’s been really good having you on the podcast. Stefann. How do companies reach out to you?

Stefann Perrigot: How do they connect with you? Send me an email. That’s the best way.

Reach out to me on LinkedIn. I have so many companies reaching out to me on LinkedIn now. And that’s, you know, that’s the best way.

Allen Hall: Yeah. And if, if you’re interested in reading PES Wind, just go on the web,

Stefann Perrigot: absolutely. www.peswind.com. Yeah, take a look. Have a look at the, you know, the digital versions and you know, if you want a print copy.

Send me an email. Sounds great.

Allen Hall: All right, Stefann, thank you so much for being on the podcast. I really appreciate you

Stefann Perrigot: joining us. I appreciate you having me. Thank you very much.

Exclusive Wind Industry Insights with PES Wind’s Stefann Perrigot

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MotorDoc Finds Bearing and Gearbox Faults in Minutes

Howard Penrose of MotorDoc joins to discuss current signature analysis, uptower circulating currents wrecking main bearings, and full drivetrain scans in minutes. Reach out at info@motordoc.com or on LinkedIn.

Sign up now for Uptime Tech News, our weekly email update on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard’s StrikeTape Wind Turbine LPS retrofit. Follow the show on Facebook, YouTube, Twitter, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes’ YouTube channel here. Have a question we can answer on the show? Email us!

Howard Penrose: [00:00:00] Welcome to Uptime Spotlight, shining light on wind energy’s brightest innovators. This is the progress powering tomorrow.

Allen Hall: Howard, welcome back to the program.

Howard Penrose: Hey, thanks for having me.

Allen Hall: It’s about time everybody realizes what motorDoc can do. There’s so much technology, and I’ve been watching- Yeah … your Chaos and Caffeine podcast on Saturday morning, which are full of really, really good information about the motorDoc as a company, all the things you’re doing out in the field, and how you’re solving real-world problems, not imaginary ones- Yeah

real-world problems. Oh, yeah. Yeah, and

Howard Penrose: whatever annoys me that week. Exactly. And, and whatever great coffee I’m trying out. Yes. Except for a few. We’ve had the ReliaSquatch down our- Yes … um, a couple of times. Uh, yeah, no, I, I enjoy it, and we gotta get you on there sometime. I don’t do- I, it- … a lot of interviews other than an AI character we put in.

Allen Hall: It’s a very interesting show because you’re [00:01:00] getting a little bit of comedy and humor and s- Yeah … and a, and a coffee review, which is very helpful because I’ve tried some of the coffees that you have reviewed, that you’ve given the thumbs up to. But if you’re operating wind turbines and you’re trying to understand what’s happening on the drivetrain side, on the generator, everything out to the blades even, main bearings, gearboxes- Yeah

all those rotating heavy, expensive parts, there’s a lot of ways to diagnose them-

Howard Penrose: Yes …

Allen Hall: that are sort of like we can look at a gear, we can look at a joint, we can look at roller bearings, whatever, but motorDoc has a way to quickly diagnose all of that chain in about- Yeah … 15 seconds.

Howard Penrose: Well, a little longer than 15 sec- more like a minute.

A minute, okay. It feels like paint drying. But- Uh, in any case, yeah. Uh, uh, and, and what’s kind of funny is, um, back in the ’90s, uh, EPRI actually accidentally steered the technology away from its [00:02:00] core purpose, which was in 1985, um, NAVSEA, the US Navy, had done research on using current signature analysis for looking at pumps, fans, and compressors, the bearings, the belts, the components, all the rotating components using the motor as the sensor.

Not too much different than we are now. I mean, mind you, we got better resolution now, we’ve got, uh, more powerful– I mean, I look at my data from the ’90s, and now it’s completely different. Um, and then Oak Ridge National Lab, same thing, bearings and gears in motor-operated valves. So in 2003, we were the first ones to apply electrical and current signature analysis to some wind turbines in the Mojave Desert.

Wow. Yeah. So, um, nobody had tried it before. Everybody said it couldn’t be done. And, uh, that was a bad thing to say to me because- … it meant I was gonna get it [00:03:00] done. Right. At that time, um, we were looking at bearing issues and some blatant conditions with the, um, with the, uh, generator using a technology called Altest, ’cause I was with Altest at the time.

And, uh, I had taken an EMPath software and blended it with a, a power analyzer, and they still have that tool to this day. I was using that technology all the way through 2015. 2016, I should say. And then- And then switched over to the pure EMPath, which was more of an engineering tool. And then more recently, in 2022, uh, made the decision to ha- to take all the work we’d done on over 6,000 turbines, uh, looking at how we were looking at the data and what we were doing on the industrial side, and took a, uh, created a current signature analyzer that would do one phase of current to analyze the entire powertrain.

Allen Hall: So when you tell [00:04:00] operators you can do this magic, I think a lotta times they gotta go, “

Howard Penrose: What?” Oh, yeah, yeah. They don’t understand it because they’re used to vibration- Right … which is a point analysis system. Right.

Allen Hall: Vibration at this- Yeah … particular location. Yeah. One spot- Even if it’s- … or a couple

Howard Penrose: spots

triax, they’re reading through material, up through a transducer. Hopefully, they put it above the bearing and not in the middle of the machine like everybody is now, because everybody’s trying to sell a sensor. Right. True. They’re not selling a- they’re not selling accuracy. They’re just selling sensors.

Right. So, um- Yeah … you know, uh, I, I’ll, I’ll even talk about one of the companies here. We’ve got Onyx here, and they do it right. I mean, they’ve been doing it right pretty well because we’ve been doing some of the same towers they’re on, and we can match the data they’re getting. Oh, good. Right? Yeah. Uh, so but they get it in multiple spots, and there’s areas they can’t quite reach, so we’ll detect those areas as well.

So it’s a good melding of two technologies.

Allen Hall: Oh, sure. Sure,

Howard Penrose: sure. You know what I mean? Yeah, yeah, yeah. So when you have electrical signature and you have vibration, but in [00:05:00] cases if you don’t have vibration, we’re a direct replacement.

Allen Hall: Because the generator- I

Howard Penrose: dare say that.

Allen Hall: Yeah. Whichever–

Howard Penrose: I dare say that, um, with- Well, the

Allen Hall: generator is acting as the sensor.

Howard Penrose: The air gap. The air gap in the generator s- specifically, yes. Yeah. Generator, motor, transformer. Right.

Allen Hall: Yeah. So any of those- Mm-hmm … you can clamp onto, look at the current that’s on there. Everything that’s happening on the drivetrain, in the gearbox, out on the rotor- Yep … main bearings, all of that creates vibration.

Creates a torque. T- a, a torque. Yeah. Yes, more exactly a torque. Yeah. And that’s seen in the generator, in the current coming out of the generator. Yes. So those signals, although minute, are still there. Yes. So if you clamp onto that current coming out of the generator, you’ll see the typical AC sine wave sitting there.

But on top of that- Is all the information about how that drivetrain is doing

Howard Penrose: Absolutely, and everything else. Anything electrical comes through [00:06:00] that. So what you do is just like vibration, you do a spectral analysis. So every component has a frequency associated with it, just like vibration. It’s, as a matter of fact, I, I keep having to try to explain to people electrical and current signature analysis is no different than vibration analysis.

It’s the same concept. We use the same tools. The signature looks just a little different. It’s a little noisier, um, but you need that noise in order to see everything. But we have a time waveform, and instead of, um, inches per second or millimeters per second, whatever, you know, uh, velocity, acceleration, and displacement, uh, what we end up with is decibels is the optimal method.

You can look at straight voltage signatures at those points or, or current signatures, but the values are so small that you have to look at it from a logarithmic standpoint. Right. There are some benefits to it versus vibration, and there’s some things that aren’t as good as vibration. [00:07:00] So, you know, we, we do…

You have to… Any technology is gonna have their strengths and weaknesses. Sure. So we will see everything all at once. Load doesn’t matter. Right. Speed doesn’t matter. It’s… Only reason speed matters is the location of the frequencies. Uh, so the higher the resolution, meaning the longer you take data, the less chance you have on a lightly lo- loaded machine of blending the peaks together.

Right. Um, on the flip side, if I have two bearings turning at the exact same speed, I couldn’t tell you which one it is. Because they’re the same. Right.

Allen Hall: And the mechanical features of that bearing is w- what creates the signal that you’re measuring. Exactly. So if a bearing has five rollers versus 10, just imaginary thing.

Yeah, yeah. Five rollers versus 10 has a different electrical signature, so you can determine, like, that bearing, that 10 roller bearing- Yes … has the problem, the five is fine. Yes. Yeah. That’s the magic, and I think people don’t translate the mechanical world into the electrical world. That that’s what’s [00:08:00]happening.

They,

Howard Penrose: they don’t because, because what’s happening is they named it wrong.

Allen Hall: Yes.

Howard Penrose: A majority of our users are mechanical folks. Sure. Our vibration analysts and stuff like, ’cause they know how to look at the signatures. Right. Everybody tries to force it on their electrical people, and electrical people go, “We don’t know what this is.”

Yeah. And it’s, it’s, it’s a matter of that training and, and, you know, in the electrical world, you’re not taught to look at that. Right. Yeah. It doesn’t matter. Mechanical world, you’re taught to look at that. So our intern, we were trying to bring in electrical engineering interns and found out that just wasn’t working.

So last year, I brought in my first, uh, intern that’s, you know, he’s been with us now since I brought him in. Okay. Uh, and, uh, Amar, and, uh, you know, he’s helped us develop our vi- uh, vibration software to go along with it. Guess what? It’s the same thing. It’s the exact same sy- system Um, but we just take in a vibration signal instead.

But he picked up on it immediately as a [00:09:00] third-year college student. I can take somebody with a decade as an electrical engineer with a PhD and they can’t figure it out.

Allen Hall: Well, because you’re, you’re taking real- Because it’s different. Yeah. It’s r- well, it’s real-world components-

Howard Penrose: Yeah …

Allen Hall: creating electrical signals.

That’s hard- Well, you have- … to process for a lot of people. Yeah,

Howard Penrose: yeah. It’s

Allen Hall: just not

Howard Penrose: something that we do every day. But that’s… If they, i- if we sa- i- i- if you’re looking at vibration and you start looking at the sensor, it gets complicated too, ’cause guess what? It’s an electrical signal. Right. It’s, it is technically electrical signature now.

It’s converting a

Allen Hall: mechanical signal- Right … into an electrical signal, which is what’s happening in the generator anyway. Yeah.

Howard Penrose: Whether it’s a piezoelectric cell that’s generating a small signal- Yeah … on top of a small waveform that you then take out, you demodulate, uh, or it’s, uh… So you take that carrier frequency out, or it’s a MEMS sensor, which is the same thing.

You know, the, it just sees some slower s- It, it does more of a digital output. So you, you, you know, you have those, or you [00:10:00] have this, which just basically uses a component of the machine to, to, as its own sensor. There is one other difference between them, too, and, uh, I find this very useful when I’m going out troubleshooting something that other people can’t figure out, uh, ’cause we use all the technologies.

So in this case, it would be, uh, the structural movement. Okay? So, so say I have a generator and there’s something wrong with the structure, and the whole machine is vibrating. So y- well, if I put a transducer on it, they might think that’s vibration or something else. We don’t see it. Right. We only see directly exactly what’s happening with the machine.

Sure. So a lot of times when we go in to troubleshoot something that people have done vibration on and everything else, it’s been pro- a, a problem for them for years. We walk in, and all of a sudden we’re identifying whether it’s the machine or it’s something else right off the bat. Then we can take a look at the vibration data and [00:11:00] say, “Okay, it wasn’t the bearing or the bearing, um, structure.

It was, you know, the mounting.” Right. It wasn’t

Allen Hall: fastened

Howard Penrose: down properly. Yeah,

Allen Hall: yeah. Right.

Howard Penrose: Go tighten that bolt. Right, exactly.

Allen Hall: Well, I mean, that’s the cheap answer. Yeah. I’d rather tighten a bolt than rip apart a motor or a generator- And, and- … every day …

Howard Penrose: and that’s the whole point. Now, there are other strengths that go with it.

So for instance, on the powertrain of a wind turbine, I can tell you if you’ve lubricated the bearings correctly. Wow. Because part of what we do is we do take those electrical signatures, and we convert those over to watts. Watts is an energy conversion. Sure. So you see that as heat or some type of loss.

So whatever, whatever’s being lost there is not being sent to the customer. To the outside. Right. Making money. So, um, if I’m taking a look at, say, a main bearing, I might see watts or kilowatts of losses. So you’re gonna have some ’cause you have friction, right? But when we see it increase on, say, a roller, [00:12:00] or the rollers, or, or the cage, that’s usually an indicator that I have a lubrication issue.

Or if we only see it on the outer race, that means that they didn’t clear out all the old grease when they were lubricating it, ’cause the rollers then have to ride across it- Right … ’cause it dries up.

Allen Hall: Sure.

Howard Penrose: Uh, and will carry contaminants. So if you see that, you go up, clean it up, you’ll extend the life of the bearing.

Absolutely you will. Without having to do a lot of work. So, uh, we, we look at our technology as more so early in the, in the stage of a condition. I don’t wanna call it failure, ’cause it’s not a failure. It’s something that’s mitigable. And I made that word up. You can mitigate it. Meaning you can go up and correct it and extend the life of that component.

Sure. Uh, in gearboxes we’ll see problems with, um… Well, the, the one we’re talking about here a fair amount is all the circulating currents going on uptower. We did that research. The current signature analyzer we have is a direct result of doing wind turbine [00:13:00] research just on circulating currents uptower, ’cause we conferred everything over to, to sound at 48 kilohertz.

And so that gives me a 24-kilohertz signal. That high-frequency stuff, which we’re researching in CGRE, and IEEE, and IEC, is called supra harmonics, which I– we talked about that before. Yes, we have. Yeah. And, uh, so when you start seeing that in the, in, in the current that’s circulating uptower because the ground that goes from the top of the tower down is for- DC

lightning protection. And lightning protection, yeah. It’s not meant for, um- Not for

Allen Hall: high frequency- Yeah …

Howard Penrose: currents. Yeah. Uh, we, when we measured it, when we mapped out dozens of towers of all different manufacturers, we found that the impedance about halfway down the tower is where it ends. Sure. The, the resistance.

And then the increased, uh, the high-frequency noise turns any of your shaft brushes into resistors. And at about 15 kilohertz, no current is [00:14:00]passing through them. It’s all passing the bearing, which becomes more conductive the higher the frequency. So with 60% of main bearings failing due to electrical currents, it’s actually currents that are circulating uptower.

It’s not static. There is some static up there, but it’s not static. It’s coming from the controls, the, the generator, and everything else. Inverters,

Allen Hall: converters.

Howard Penrose: And we’ve seen up to 150 amps passing through a, through a bearing.

Allen Hall: So I– We run across a lot of operators who have been replacing main bearings, and they don’t know the reason why.

Yeah. And I always say, “Well, call Howard at MotorDoc because I would almost bet you you have the f- high frequency running around uptower in the nacelle- And the next main bearing you put in there is gonna go the same way as the- Yeah … first one you put in there. Until you cut off that circulating current and then the cell, you’re just gonna continue with the problem.

Then you haven’t eliminated the problem, you’re just fixing the result of that problem. Yes. But it takes- Yeah, you’re, you’re- How, [00:15:00] how, well, how long- You’re replacing

Howard Penrose: a fuse.

Allen Hall: Right, you’re replacing a fuse. Yeah. How long does it take you to s- to determine- An expensive fuse. Yeah. Yeah. Oh, yeah, ’cause you’re taking the rotor down.

Yeah. Well, how, how fast can you determine if you have harmonics uptower that are gonna be causing you problems? 120 seconds.

Howard Penrose: Okay.

Allen Hall: So that’s the thing. I think a lot of- I mean,

Howard Penrose: that’s of the actual data collection time. So you clamp on uptower, uh, and then you can… Well, the way we have it set up now, you just tell it you wanna collect data every five s- uh, five minutes, and then you go downtower, let it collect its data, go back up, grab it.

Um, it’s like…

It’s huge. It’s this size. So, um, and then you connect- It plugs into a laptop. Yeah. Plug it into a laptop or any type of tablet. Um, it, it’s Windows now. I’m trying to get away from Windows. We’re gonna have Linux systems, uh, as well. Uh, and then you use that to, um, just collect that data, and then you press another button.

Now it pops up, and it tells you if you’re in danger or not, [00:16:00] the amount of current passing through the bearing, and the frequencies all the way out.

Allen Hall: So the ideal is you’re gonna have this kit with you in the truck. Yeah. And as you see these problems pop up, you’re gonna clamp on uptower. Yep. You’re gonna measure these circulating currents, and you’re gonna know immediately if you have another mechanical issue, a, a lubrication issue- Oh, yeah.

It’ll look at- … some kind of alignment issue, or- You’ll get all

Howard Penrose: of this information at once. So you- Right … if you go on the power side. So certain turbines, like anything that has the transformer downtower, you don’t have to climb. Right. GE. I mean, I don’t climb. So, uh, uh, you know, th- and that was part of the, the concept behind when we started down this path because I’ve been in the wind industry since 1997.

So one of the things I always saw was, and, and we talked about even, you know, here when it was called AWEA, and we were talking always on the health and safety side about wearing out the technicians. Um, so we discovered that, you know, what was it? Almost 60% of the [00:17:00] turbines you didn’t have to climb. Right.

Oh, yeah. And even the ones you do, you go up, you set it up, and it’ll tell you where you need to focus. The other thing in the powertrain, let alone the generator, when we do a sweep of a site– Now, if we do a straight electrical signature analysis, I’d term that one as a technician’s tool. Sure. That’s more of an engineer’s tool.

Uh, a lot more data, a lot harder to set up. But even though I’m saying harder to set up, it’s still pretty easy. It’s still minutes. Right. Yeah. Most technicians will collect data with, like, a couple hours worth of training. Yeah. You g- You basically gather that data, and if you’re getting a site, so we’ll go out– I love going out in the field.

So we’ll go out in the field, especially if it’s a tower we don’t have to climb I’ll knock out, uh, well, let’s just say I’ll, I’ll, I’ll name one. Say a GE 1.6. I’ll knock out one of those every eight to 11 minutes, depending on how you get to the tower.

Allen Hall: So that’s a full diagnosis of drivetrain- Yeah … plus anything odd happening- Yep

with circulating currents and all that [00:18:00] can- Oh, no, no. Circulating- Or just- … current, that’s a- That’s a separate thing at tower … separate study that- Okay … you have to do that uptower. But anything, anything drivetrain-wise, you can be in and out- Yeah … in a couple of minutes. Yep. Okay. So there’s a lot of operators that have end-of-warranties coming up, right?

Yes. There’s been a lot of developments, so they’re kind of running into the end-of-warranty, and they don’t know the health status of their drivetrain. Same thing for a lot of operators that are in- Yep … full service agreements, and they’re questioning whether they’re getting their money’s worth or not.

Yes. I always say, “Call Howard at Motordoc. You guys can have a whole site survey done maybe in a couple of days, and you will know all the problems that are on site for the lowest price ever”. Yeah. It’s crazy how fast you can do it and how accurate it is. I talk to operators that use your system, so I hear you.

Yeah. Your podcast, listen to your podcast, I’m calling your customers to find out what they say, and they love it. Oh, yeah. They can’t believe how accurate it is. Yeah. Well, the thing about that is we as an industry need to make sure that our turbines are operating at [00:19:00] maximum efficiency. Yep. And if a simple tool like the Motordoc EMPath system exists, we need to get customers, operators in line to start doing it worldwide.

Australia- Oh … Europe-

Howard Penrose: Yeah. We- … Canada. Australia, we’re trying to get into, but right now we even have OEMs using it through North- That’s good … and South America, Asia. Good. Uh, Middle East, um, and, uh, and some of Europe. Good. So it’s, it’s, it’s really taking off. Uh, I’d say probably our biggest market right now is Brazil.

Sure. They’re going crazy. Well, the, the turbines are- They’re having a lot of problems. Yeah.

Allen Hall: Right. And the, well, those turbines have a h- high usage, right? So because- Oh, yeah … the winds are so good, they’re operating at, like, capacity factor is above 50%. Yes. It’s insane. Yeah. So there’s a lot of wear and tear.

There’s no downtime for those turbines.

Howard Penrose: Yeah. Well, and, and people think it’s all the starting and stopping. It’s not. No. It’s a grid-related issue. So we have- Sure … we have a low frequency. And you know some of the stuff I volun- I, I’m, I’ve been volunteered for- [00:20:00] Yeah … uh, including the CIGRE thing. Um, so I get to sit in the grid code committees for IEEE and put my, and our input into that, uh, and kind of watch the back of the IBR industry, right?

Mm-hmm. ‘Cause there’s a definitely bias against our industry. Um, and I also, uh, get to hear what’s going on in the grid side of things from CIGRE worldwide, and it’s all very similar, and it has to do with low-frequency oscillating currents- Yes … called subsynchronous currents- Yes … which are low enough not to damage large synchronous machines.

And they thought, and there’s books written on this, by the way, multiple books written on wind turbine impact- Uh, and they’re seeing now, um… Well, we detected it first, along with Timken. Hank, uh, and, and I went out to a site, and we detected for the first time, because of how they wanna do the testing and where the site was located, we saw the oscillating torque [00:21:00] in the air gap, ’cause that’s one of the things the technology does.

It actually measures the torque, air gap torque. Sure. So we were watching the oscillating torque as a tower started up. And so we did, we went through the rest of that site looking at the same stuff in the same way. It increased our time and data collection, and time on site. But then we started looking for it at other sites, and going to pass data because I don’t have to go back and retake data.

Right. And we’re like, “Oh my God. It’s everywhere.” 16 hertz, 21 hertz, and 50 hertz. And we found a paper that specifically identified that as the sub synchronous frequencies for 60 hertz. So we know what they are also for 50 hertz. Once we identified that and we saw how much the torsi- torque was oscillating, we worked with Shermco, who got us some information on Y-rings that were failing.

Yeah. And they were all failing… When the metallurgy was done, they were all failing from fatigue. And you’re like, fatigue how? What’s fatiguing these connections? [00:22:00] Well, the fatigue is that air gap torque- Exactly … because you’re basically causing the, the, everything to oscillate a little bit, and that causes the windings to move slightly.

It’s a living,

Allen Hall: breathing machine-

Howard Penrose: Exactly … this generator

Allen Hall: is.

Howard Penrose: Yeah.

Allen Hall: It’s not

Howard Penrose: static. It’s definitely not sta- no electric machine is static. No. Even a transformer’s not static. Right.

Allen Hall: So- There’s a little

Howard Penrose: bit of wiggle going on there all the time All the time. And it’s minute, so it takes a long time. Right. And what, uh, uh, everybody…

Well, first people thought it was a particular manufacturer, which it wasn’t. Turned out every defig’s failing the same way. Sure. You’re fatiguing it. Yeah. Every bearing is failing the same way, even in the gearbox, main bearings, and everything else. Right. All of these conditions are happening across all the OEMs, but they’re not allowed to talk.

Well, this is, this is the thing that

Allen Hall: I like watching your podcast.

Howard Penrose: Yeah.

Allen Hall: The Chaos and Caffeine. It comes out Saturday mornings. It’s on YouTube. If you haven’t- Yeah … clicked into it, you should click into it

Howard Penrose: because a lot of these issues are discussed there. It’s definitely, um… [00:23:00] Let’s just say I’ll speak Navy quite a bit.

Allen Hall: It’s a great podcast, and I think what you’re doing with the EMPath system- Yes … at motor dock is really a game changer. Yeah. I’m talking to everybody, all the operators I know. I keep telling them to call you and to try the system out because it’s so inexpensive and it does the work quickly and efficiently, and it’s been proven.

There’s no messing- Oh, yeah … around when you’re talking to MotorDoc. I…

Howard Penrose: Somebody dared tell me that there’s no standard for it. There’s ISO standards for it. Yes. There’s IEEE 1415- Yes … which I chair. Uh, and there’s other standards coming out- This is- … associated with it. And there’s a document that I also chair for Sea Gray- Called A178, which is the practical application of the technology.

So it’s well-documented. There are traceable standards for it. I need more

Allen Hall: operators to call you- Yeah … and to talk to you and get systems in the back of the trucks that they can use to check out the health of their gear boxes and their drive trains and their generators. How [00:24:00] do they do that? Where do they go?

Where, where’s, what’s- Well- … the first place they should look for?

Howard Penrose: Uh, info@motordoc.com. Okay. I get all, I get all of those as well, so do my people. Um, or, uh, LinkedIn. LinkedIn’s really good.

Allen Hall: Look up anything. Yeah.

Howard Penrose: Yeah, yeah. So, so either the company at Motordoc, or, uh, I’m, I sh- I’ll show up either searching for my name or, uh, linkedin.com/in/motordoc.

Come straight to me ’cause I’ve been in, on LinkedIn forever, so- Right, just- … I got to do that … look up

Allen Hall: Howard Penrose, P-E-N-R-O-S-E. Yep. Or go to motordoc.com is- Yep, motordoc.com … the website address.

Howard Penrose: Yep. There’s a lot of great information there. And we have partners, and we have people. We’re growing the company.

You know, talk to me. I, I’ll- Yes … I like answering the phone and talking. It’s, it’s a thing. My people go, “Can we answer the phone one?” No. Um, but, but yeah, we, we, y- when you call us, you’re not just dealing with a single person. Right. The Motordoc is far more expansive. Right now, we [00:25:00] just got our partnership with, uh, Hitachi and, and Juliet- Yeah, that’s great

and stuff like that. Uh, we’re helping them with certain things. Uh, we’re partnered with some of the big OEMs, almost all of them, um, you know, helping identify the issues, you know. And, and when users contact us, often they’ll tell us what’s going on, and we’ll, we can, uh, sometimes say, “Yeah, it’s this, and here’s how we prove it.”

Allen Hall: Yeah. That’s the, that’s the beauty- Yeah … of calling Motordoc. So I need my operators that, that watch the show- Yeah … worldwide, go online, go on LinkedIn, get ahold of Howard, get ahold of Motordoc, and get started. Yep. Howard, thank you- And- … so much for being on the podcast. Yeah. This is fantastic. I love talking to you because-

it’s, it’s like talking to, you know… Uh, no, really, it’s talking like someone who’s a real good industry expert, who’s been there a long time, and understands- Yeah … how this

[00:26:00] works.

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