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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…

Hi all, I am a newer guitar tech and after dozens of repairs this particular Simon & Patrick Luthier Cedar top SP6 acoustic dreadnought from the 90-ies with a bolt-on maple neck has been an incredible challenge. It came with a maxed out and stuck truss rod with a considerable up bow in the neck, extremely low saddle with barely any string break angle, so it needed a neck reset. Later on I figured out that it also has a pretty dras…

Hi everyone, Every once in a while, I come across a bass that simply refuses to stop buzzing. Right now, I’m working on a bass (I won't name the brand, but it’s in the €2,500 range) that has a slight fretboard hump near the neck pocket. I figured that was the culprit, so I performed a fret level under string tension. The frets are now perfectly level... yet, it continues to buzz across the entire fretboard, even with fairly high a…

I've got a Gretch G2420T with Bigsby B60 on my repair bench. When the customer plays, the strings are coming out of the saddles. We're thinking of replacing the B60 with a Bigsby B70 to increase the break angle over the saddles and bridge. Any concerns with that? I noticed the B70 is only on center block models. The G2420T is hollow body. Will the inside braces support the B70 enough?

This is a local musician's main acoustic. It's a 2014 Gibson J-29. As you can see the bridge was lifted when I got it, and the top has been pulled up into a bulge. The bridge came off pretty clean, but I noticed how the spruce broke behind the pins. I didn't score this side of the bridge, but it looks like it must have been scored for the wood to break that cleanly. Could this have come from the factory like that? I don't know why Gibso…

Hey everyone, I could use some advice as far as the fretting process is concerned. I’ve been doing guitar repair since around 2008, I opened my business doing guitar repair in September of 2021, and I’ve always felt that fretwork has been the most challenging part of this job. I’m getting to the point now where I finally feel like I’m getting the hang of it, but I’m not where I want to be yet. I should mention that I use the Erlewine…