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Private member DiscussionSELL! SELL! SELL!

Untangler Pro, approaching first production batch

Hi everyone, I am getting closer to finalising the specs for the first production run of the Untangler Pro. The Untangler Pro is made of stainless steel, and it is designed to clean up the underside of fret?s overhangs after clipping away the tang. It works with a Dremel or similar tool and a cutting wheel. The order for the parts needed for the first run will most likely go out next week, so if you want one, now is the time. You can mess…

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Hi, sorry, I had not seen this message. here is a brief demo: https://youtu.be/qcySjEVoDWQ
Private member DiscussionShop Organisation

Workshop Starting Kit & Organization

Hey there fellow Looths! I'm still learning and just starting my luthier journey, but I'm serious about it and want to design and build my own workshop. I have space for a 4mx4m (13x13ft) workshop. I know it's kinda tiny but I think it can do the trick since I want to work analog/by hand for most of the tasks. I plan to buy a drill press and a band saw. That's all for 'the big machinery'. I'm just curious if people have tips or 'things to…

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I personally don't like anything in the middle of the room because I will run into it(my stool is the only thing that floats around the room), and with such small space you need room to move. When I b…
Private member DiscussionNeck Reset Database

Gibson MK-35

Required 30 minutes of heating with the Ian Davlin design heat sticks at 3 amps, periodically removing one and injecting a few cc's of water. You can see from the burn marks I missed the location of the outer edge of the dovetail. When it finally lets go the neck tips up, but does pop out because there is glue under the "tongue".

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Well I had a Gibson 1980 J 50 come in for a neck reset a couple of days ago. It was a “paddle foot “ but one I’ve never seen before. It actually wasn’t that hard to take off because there was no pocke…
Private member DiscussionAcoustic Builds

New member intro

Being new here, thought I would post an introduction. My name is Paul McGill Mcgillguitars.com I have been making guitars since 1976. I have lived and worked in Nashville since 1985 when I relocated here to work in the repair/restoration shop at Gruhn guitars. 410 Broadway, now a novelty shop. I was there a short time before commiting full time to guitar making as I had done prior to moving here. My main influence as a guitar maker was Ro…

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Hope to Paul, We did the 3 amigos show down there last March I doubt we will do it again though. Paul
Private member DiscussionBUY! BUY! BUY!

Quilted Mahogany from "The Tree"

This was a large bed frame with end tables built almost entirely from sold boards from "The Tree". Having been a bed frame with cabinets and drawers there are lots of fastener holes and such to work around. According to some educated sleuthage and measuring using guitar templates, I estimate that there are 6-8 back and side sets with no holes or defects to be had with careful resawing. More sets for sure if a builder is willing to artfu…

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sounds great, thank you for reaching out. I'll call when I get a chance
Private member DiscussionAcoustic Repair

'70s Gibson Heritage bridge replacement

Customer brought in on this '70s Gibson Heritage acoustic with severe bridge damage. I need to replace the bridge, but I don't have the tools to cut or design one in shop. Any help would be appreciated.

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Sounds great, just let me know. If I’m slow to respond here, just pop onto the loothalong, I’m usually around Tuesday through Saturday.
Private member DiscussionGeneral

Physics and guitars

I can't help but think how building a similar design into a guitar would help stiffen up the transverse brace and aide to prevent distortion from string pressure.

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Private member Discussion3D Printing

What software are you using

Hey all!! First time caller here I just received the creality printer i ordered and while im enjoying printing some cool designs off, im trying to find the best, but simple and affordable software to use to create my own designs. What is every one using?

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I've been using the free versions of OnShape and Fusion 360. Both are great, though the learning curve has been a little steep, because I had almost no experience when I started. I'm probably more c…
Private member DiscussionDesign and Testing

New fretboard modeling tool

Hi everyone. I just wanted to share a new (free!) tool I made, a website for designing fretboards. https://fretboard.buzz. It's similar to FretFind2D, but modernized, with many more features, including fretboard markers, a 'flip' for converting any design to lefty, support for mixed units of measure (use both metric and imperial at the same time), etc. I spent months building it, I would love to get your feedback. Thanks!

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Ian Davlin
It is up. Let me know if I missed anything. Really awesome work ! Any chance you're up on Nginx reverse proxies ?
Private member DiscussionAcoustic Repair

Breedlove Trussrod Removal/Replacement

Breedlove Roots D/SRH (basically an HD28V) on the bench with a non functional trussrod. Wrench will engage, but the nut just spins and no change in relief in either direction. Pretty sure the nut is stripped at the rod end, but due to the neck block design, there's no way to access it without pulling the neck. Anybody ever replace a trussrod in one of these? The neck is a bolt on, and the fingerboard extension is glued down, so only…

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I've replaced many a truss rod on Taylor's. Same neck bolt design with glued on fingerboard. Only difference is the adjustment is at the peg head. But they can be dug out at the heel and slid out. I t…
Private member DiscussionDesign and Testing

New build review

Hi all, I have my next bass guitar design on CAD and in drawings. My designs are pushing the size envelop. I would like to have a good thorough review of the design for strength at the neck/body union, playability as string spacing is 13mm and neck is very narrow (1.6"), string pitch at the headstock, strength at the headstock/neck union etc. I'm willing to compensate for your time. Let me know if you are interested. Thanks.

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That looks super cool! Is that going to be a neck through design? I see maybe a truss rod slot at the heel. Definitely looks like a small neck pocket area. Curious what the neck pocket/neck attachment…
Private member DiscussionCNC

Headfirst into the CNC deep end today

I'm the proud new owner of a "new to me" Fireball Meteor CNC machine. It feels really odd to have a computer in the shop but I guess I need to get used to that. Fortunately for me, I am well versed in CAD, unfortunately not so much on the CAM side of things. My 3 kids are all experts and are steepening the learning curve dramatically, this would be overwhelming if they weren't helping. So far I'm using the Fusion 360 personal use versio…

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Here's the video of how it's going so far, skip to 18:48 for the CNC part. https://www.youtube.com/watch?v=hyoosBNV6xQ Pretty good I think but I still have a long ways to go. My youngest son and I did g…
Private member DiscussionDesign and Testing

Trevor Gore Book

It appears that Trevor Gore's book' "Contemporary Acoustic Guitar Design and Build - Second Edition" is not available at this time. Anybody have a used copy they don't want or need? Or suggestions where to find it? Thank!

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Trevor has written a useful article for the Acoustical Society which is available for free in PDF format: https://aipp.silverchair-cdn.com/aipp/content_public/journal/poma/12/1/10.1121_1.3610500/4/pma.…
Private member DiscussionCAD/CAM

Blender Tutorials

Does anyone know of Guitar designing tutorials in Blender? If not would others be interested if I were to create some tutorials?

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Does Blender have CAM? To me that's the thing that keeps me in Fusion, integrated CAM. If you're running a CNC machine, and you frequently make changes, to be able to bounce back and forth from the m…
Private member DiscussionCAD/CAM

Sweeping a sketch

I am currently drawing up my bridge design in Fusion 360. It has been a lot of fun and has gone really well so far. But I am a little stuck on rounding over the belly. I could easily put a fillet on it. But I want a little more round over on one side than the other. So I made a sketch on a plane of the curve I want to have. And then I try to sweep it across the belly, and it works, but it stops just shy of both ends where I want it to s…

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Actually tbh I don't know how you could do a longer path on that bridge profile. Project include would just do what you already had.
Private member DiscussionElectric Repair

Insufficient Downpressure on hofner violin bass bridge?

Hey y'all, just been tasked with setting up one of those hoffner violin basses — they're strange but fun things, this is one of the modern reissues but it still has the bridge with the frets hammered into it for saddles. The owner plays in a punk band and has had issues with the low E string jumping out at times. I assume without some way of getting the tailpiece to be held down rather than at the angle it wants to be, the best option w…

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Thank you! Feels like the best way to go about it with the least change to the instrument, but still wanted confirmation from someone more familiar before going and doing anything permanent. Failing t…