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Private member DiscussionShare Your Repair Content

Introducing the NutBuster

Hello All I have been using Ted Bergstrand's online nut calculator on Benchmuse.com which is excellent. It allows you to have a consistent gap between each strings vs the progressive gap that the Stewmac rule gives you. Or you can do consistent centers to the strings. I have definitely found measuring the nut with calipers to work a lot better than the stewmac rule and don't use the rule anymore. I wanted some additional functionality…

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PS All Hail Ted Bergstrand who introduced me to many very useful things. Kind of nuts how many things I use now that Ted turned me on to.
Private member DiscussionGeneral

Off-Gassing

Any tips on handling the off-gassing for vintage guitars? I just took in a 1941 D'Angelico. The original tortoise shell pickguard is gone and has been replaced. New case as well. The frets up the neck are going to need to be cleaned. But are there any other precautions I should tell the client to take? Anything I should take into account? -Mike

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Ian Davlin
The consensus seems to be to leave it out of the case so the off gassing doesn't create a gassy feedback loop with the existing plastic.
Private member DiscussionGeneral

modifying waverly tuners

Gibson Roy Smeck Radio Grande 7 string! in for tuner replacements... Currently has faulty original grovers, wants waverly titanium that I'd have to modify the plate shape to fit---and drill a new lower hole mount to avoid new holes drilled in the headstock ( around the "e" in waverly logo; and new plate hole and old plate hole would intersect by a whisper ). I'd have to remove the cog to mill & install, but the mounting screw head has c…

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I know you're looking for the best ways of utilizing the Waverly tuners, but perhaps using tuning machines that are a better fit (maybe without drilling new holes) would be a better solution.
Private member DiscussionAcoustic Repair

Discoloration inside acoustic guitar...

Hey Looths, I have a 1980 Guild 12 string in the shop and while doing a preliminary examination I noticed this odd discoloration inside of the guitar. My immediate thought was water damage, although it hasn't bled through to the outside of the guitar and lifted the finish. I also thought of glue smear but I can't quite tell. Any thoughts here?

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Ian Davlin
Could be one of those exploding gel humidifiers.
Private member DiscussionGeneral

When do you guys suggest a bridge re-glue?

At what point do you tell a customer that their acoustic instrument needs a bridge reglue? Do you do it when the corners are just barely starting to lift? Once it has begun to affect playability/tuning stability? Do you offer half-measures to save them money when the damage is not too bad (dripping in some thinned tite bond instead of removing the bridge entirely for example)? I ask this because a Godin acoustic bass just came across my…

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Ian Davlin
You've had better luck than me with half measures. I'm not sure why you're diluted Titebond worked, but the one of the unfortunate things about Titebond, is that you cant glue TB to TB. It could be th…
Private member DiscussionGeneral

70's Tele Neck w/ truss rod issues and a bulge behind first fret

I've got a client with a '72 Tele. It needs a re-fret, but the truss rod isn't functioning. In fact it's backed out of the channel significantly, and there's a bulge in the neck underneath the first fret which suggests to me there's something going on with the truss rod anchor. The puzzling thing is the wood in the neck has bulged, but the skunk stripe and the finish don't appear to be disturbed at all. I'm thinking I'll probably hav…

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The only other potential thought I have outside of maestro's James and Ian is, while it's hard to know via photos; has the neck been refinished? I'm seeing some sheen in the worn areas which I wouldn…
Private member DiscussionSELL! SELL! SELL!

For Sale: Headstock Veneers and Decals

Hello! A client of mine have given up on the idea that he'll make good use of this Gibson and Fender stash. He willing to entertain separating items and is open to offers. No idea how to value this lot... Please call or text 1-765-729-5282 if you have questions or offers. Located in between Indianapolis and Fort Wayne Indiana. As I understand it, getting NOS Gibson headstock veneers can cost and arm and a leg these days... The headstock ve…

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Private member DiscussionAcoustic Builds

Epoxy Pore Fill question

When using epoxy (either silvertip or epoxy), I try to sand back the epoxy on the surface and only leave it in the pores. I'll start the process with sanding to 320g or so then using an air compressor to blow out the pores. The challenge that I run into is opening new pores in the process. I use a block of wood and long strokes in an attempt to avoid uneven sanding. Ultimately I'll get a good pore fill but I tend to apply several coats…

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Ian Davlin
Are you having a hard time seeing when you have sanded just down to the wood ? If so, you might try a quick naphtha wipe. It should show off where the surface is still covered with epoxy. Due to the f…
Tom Krebs DiscussionGeneral

Source for the rubber material found on ...

I'm looking the name and source for the rubber material found on the jaws of the Stewmac pattern makers vise and the Proper Work Station. Not having good search luck Thanks.

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It's urethane rubber sheeting. I get it from McMaster-Carr. I think the wooden jaws on the Stewmac vise uses 1/16th" urethane. The Total Vise stuff is typically 1/8 inch. You can also get it in 3…
Private member DiscussionSuggestion Box / Bug Reporting

Recorded Zoom programs

Is there a way to see recent zoom meeting recordings or an index of links to the unlisted YT? Thanks.

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Ian Davlin
If on desktop hit the adv search button on the right hand side. Then hit shows to select the show type you want to see. The search is stackable, so if you hit "Dan and Doug" for the show and then sear…
Private member DiscussionStrings Micro Factory

Factory Friday start next Friday! (7/31) 🎉

Beginning Friday, August 31, I'm opening up the shop every Friday from 2:00–4:00 PM EST for an informal Zoom session. Whether you're: 🔹 Building with a Strings Micro Factory kit 🔹 Thinking about getting started 🔹 Looking for advice on a current project 🔹 Or just enjoy talking guitar building... You're welcome to drop in. No presentation. No agenda. Just open shop. Bring your questions, share what you're working on, or simply stop by and say…

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Reminder about Factory Friday tomorrow! Please don't make me sit in a zoom by myself. :D :D
Private member DiscussionElectric Builds

To fret or not to fret when finishing a neck

Hello, I just received an unfinished, slotted but not fretted maple neck from Warmoth. I believe standard practice is to fret then finish but I’m curious if it might be better finish before fretting? I understand one would want to prevent finish from entering the slots. I’m and going to use tru oil and do a light finish, maybe three or four light coats. Thoughts for this beginner? Dave

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My recent favorite neck finish is Boiled Linseed Oil. It gives a nice smooth, but not shiny finish when applied sparingly. As for fretting order, I would do the frets first so any potential damage to…
Private member DiscussionFinish Repair

My guitar got smashed.

It was attacked by a Martin Dreadaught on a small mountain stage resulting in a faceplant. The top is Redwood. I was able to get it to glue up fairly well and have done some splice and drop fill on the vertical cracks. I'm curious about suggestions for the deep cross grain areas. I am hoping to not re-shoot any lacquer and just rub out the finish with some Kovax dry sanding. It was never high gloss buff to begin with and it's a personal…

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@member Thanks Ian, I also have some ultra thin fill&finish on the way. I will do some experimenting with it and see if it can help me out any.
Private member DiscussionAcoustic Repair

Martin D-35 with cracks everywhere!

Hello looths! Long time lurker, first time poster here all the way from New Zealand. I have recently acquired this 2008 Martin D-35 for a very cheap price ($1000 NZD - around 600 US!) it's dried out in a very cold environment and has two substantial cracks running all the way across the top, one large side crack, and a previous side crack repair that's been done quite poorly. I'm only about 3 years in to this repair journey and this is d…

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Ian Davlin
I thought I might add an outlier of an opinion here. I understand the temptation to close the cracks with higher humidity, but you're asking a lot of adhesives, reinforcements and human attention span…
Private member DiscussionAcoustic Repair

Thoughts on Restauration Roger Archtop

Hey everybody, I should restore this Roger Rossmeissl Archtop. There is a lot of work to do. The owner is aware of the possibly-much-more-work-than-value situation. I am still thinking about how to aproach it, I want to start working on the guitar in August. It seems that there is not much warping in the top, few wood is lost. I do not know what happened to the guitar, but sometimes I hear a voice coming out the corner of my workshop mumb…

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Thanks Ian! There are no splines, I think it will be it s first real repair. Some breaks have old transparent tape that is already corroded into the finish. The customer said something like money is n…