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Private member DiscussionDesign and Testing

Video: Measuring Long, Cross, and Transverse Modes + Thickness Calculator

Hey folks, I put together a video showing how I measure the long, cross, and transverse frequencies on guitar top plates before thicknessing, following the Gore method. I also walk through using the calculator I built (based on Trevor Gore’s equations) to get target thickness and track density / young's modulus. Fair warning: the video’s a bit YouTube-y in tone thumbnail faces, a little energy for the algorithm, but the content is genuine…

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Private member
Rick, this is amazing! Thank you so much for creating it and sharing it. I have Trevor’s books but having a calculator to run the equations is really fantastic.
Tom Krebs DiscussionShare Your Repair Content

Taming an alcohol lamp - short video

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Tom Krebs
Amazon. WUTA 200ml Stainless Steel Alcohol Lamp
Private member DiscussionAmps, Pickups, and Pedals

Noisy bass pickup

Hey all. I have an '82 Ibanez Roadster bass on the bench. The bridge pickup is their Super J4. My customer wants to tame the noise as much as possible. I've shielded the cavities to minimal effect so I'm thinking of wax potting it but before I do I just want to ask your opinions. The bobbin is quite thin and I don't know what kind of material it's made from. Having watched the Kent Armstrong video where he mentions that old DiMarzios sh…

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Good news, the pickup is no longer a microphone. Held up fine to potting. I'd post the before and after tests of me screaming into the pickup while plugged into an amp but you've all been there and do…
Private member DiscussionCAD/CAM

Modeling / improving on dovetail jig

I've seen the Elevate Luthierie jig, and it seems simple enough. One thing I don't like about their explanation video is the handwaving around "set the joint length where you want it"...feels like even with the jig, you have to do too much measuring to make it fit exactly (or within the tolerance you want) Given I can model well enough in Fusion and have a 3D printer, feels like a challenge to take on! As far as I can see, the jig is just…

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I completely designed a elevate style jig in fusion. And have 3d printed it. Its great! If you want the files let me know
Private member DiscussionCAD/CAM

F5 Modeling attempt.

This is a repost from the main feed so it is in the correct forum. The recent F5 CAD modeling video inspired me to take a stab at it. I use Fusion 360 and have already completed a full A5 model that I’m using to prepare a lot of parts for my CNC. The F5 top seems intimidating. I focused on modeling the scroll alone for now. I didn’t pay attention to following a plan, or having perfect dimensions, or getting the curves to look perfect th…

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This is looking really great. If you'd like to come on 3d club and talk about it, let me know. The next meeting is this coming Monday and we'll be talking more about the top modeling.
Private member DiscussionShare Your New Builds Content

New and for sale D18-a

Heres a link to a youtube video I just quickly put up unedited of my latest build!

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Ian Davlin
Great job ! Are you fixing to do more youtubing ?
Private member DiscussionAcoustic Builds

"Angle, center, elevation"...how to close this gap in the neck?

[ The majority of my learning has come from the Blues Creek Guitars YouTube videos and reading books (i.e. no mentor/formal training). ] When I checked the centerline (picture with ruler is pre-adjustment), I was slightly off the perpendicular. So I removed a tiny amount from the cheek (side with the purple tape), getting that nice and flush and centerline where I want it. But now I have a .035" gap on the other side. What should I check…

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This is helpful, but I’m not sure what my next step is. As far as I can tell, the neck is exactly where I want it from the pitch, string alignment and elevation. But I also have the .035” gap. So not s…
Private member DiscussionShare Your Repair Content

Squier Debut Series Stratocaster - 6 Month Update

This is an update to a video that I put out about 6 months ago where I gave an overview of a Squier Debut Series Stratocaster. Since then, I've been using this guitar as my main shop guitar, and this new video covers how its held up, and what upgrades I did to it since I got it. The previous video I did on this topic has been the most successful one on my YouTube channel so far, and I'm trying to regularly make videos showing some of wh…

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Private member DiscussionShare Your Repair Content

Jaws 2 with a neck jig

This video is just a quick example of how simple the Jaws 2 is for setting frets. We did not include shots of using glue to keep the fret down. This guitar was donated for teaching purposes…We will be pulling all the frets and performing a full refret in a later video

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Ian Davlin DiscussionShare Your New Builds Content

Share Your New Builds Content Here.

There are two new sub forums in New Builds and Repair and Restoration called “share your content”. Got a new youtube video ? Share it there. Got a new Instagram Reel ? Share it there. Did you just cut a killer new miter and just want to share it ? Share it there. Anything you want to share that doesn’t involve a question, share it there. Speaking of which, I should probably share this there.

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Ian Davlin DiscussionShare Your Repair Content

Share Your Repair and Restoration Content Here !

There are two new sub forums in New Builds and Repair and Restoration called "share your content". Got a new youtube video ? Share it there. Got a new Instagram Reel ? Share it there. Did you just cut a killer new miter and just want to share it ? Share it there. Anything you want to share that doesn't involve a question, share it there. Speaking of which, I should probably share this there.

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Ian Davlin
Oh, you are posting this as a comment to this post rather than a new post in the forum. It would be better if you posted it as a new post so we can tag it etc. Do you need help with that ?
Private member DiscussionGeneral

Our thursday Go Acoustic Audio video meeting

Hi everyone, Thursday we will be doing a video feed with Ian to discuss our work, Developing an Acoustic guitar amplification system that provides players a better option than the common concepts so exploited for so many decades. As part of this discussion we would like to have people offer there issues with pickups and their concerns about what we offer. Given Pickups are so much part of Acoustic guitar performance we would like to hav…

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So nice to spend time with so many of your last thursday. One topic we discussed was installing our system in a older ESs with AA battery boxes. We made up this conversion which could be used with oth…
Private member Discussion3D Printing

Outer/Inner vs. Inner/Outer

tl;dw - switch to Outer Walls first, then inner walls. In orca/bambu studio, the video says to do inner/outer/inner. It also mentions the travel distance threshold in Retraction settings - setting it to 1 or 2mm; I didn't quite understand what that accomplishes.

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Ian Davlin
great find !
Private member DiscussionAmps, Pickups, and Pedals

Frequencies 2

Hi everyone! Here is a video explaining more about the pickup performance measure and how do I do it. Hope it is useful!

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Private member DiscussionFinish Repair

New Video: Grain Replication In Finish Repair

I just uploaded a video on grain simulation in finish repair.

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Private member DiscussionCAD/CAM

Laser cutting a fretboard and possibly a bolt on neck

I have access to a nova thunderlaser 5-something and I saw a video of somebody cutting out a fret board as well as the fret slots, as well as an entire neck out of a blank with a laser cutter, and I’m wondering if this is a reasonable thing to do and if anybody has experience with the kind of shrinkage that would probably happen with such a deep cut in the neck blank. Any insight at all is greatly appreciated. Thank you!

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Belated reply — I really struggled with maintaining verticality on my cuts when I did my first guitar with help from one. The fret slots were very V shaped you'd need to clean them up manually. Luckily…
Private member DiscussionFinish Repair

2019 Collings w. Crack

Hey Everyone! I got a text message from someone today asking about a crack in their 2019 Collings. They sent this video showing the crack. I am confident in my abilities to glue it back well but was curious as to how everyone else would go about repairing the finish. Hoping to get an idea before I even accept it. Thanks!

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I would use Gluboost thin or possibly ultra thin.