Fret crowning

Slowtwitch

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Dec 30, 2018
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South Africa
Ua, I see lots of old Gibsons with really wide flat fret crowns, they really do have a school bus shape to them. They seem to play just fine, I've never tried to get that shape when I'm dressing frets. I think Earlewine talks about that in his book on guitar repair - my copy is in my shop and its too cold to go get it. I'll check and see what he says.
FK, I'd be keen to hear what he says, I just did 2 Gibson style necks with Jumbo fretwire with wide crown tops, and the guy for who I did them - he's LP from the mid 80's (which plays really nice and comfy) has flat/ wide fret tops.
 

Freeman Keller

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FK, I'd be keen to hear what he says, I just did 2 Gibson style necks with Jumbo fretwire with wide crown tops, and the guy for who I did them - he's LP from the mid 80's (which plays really nice and comfy) has flat/ wide fret tops.
Drug the book in from the shop, pored a glass of wine and sat down and reread the chapter on fretting and refretting. There is a lot of information there and I'm not going to try to paraphrase it all but in the section about selecting fretwire size and height Erlewine says that he likes medium tall wire because the "offer a better sustained note, are easier to bend on, and level and dress easier that low fret wires" He goes on to talk about the low frets on old Gibsons by saying that "sustain, tone and easy bends were traded off for that (low) action", followed by another two pages of discussion about fret height and shape.

I have limited experience with these old guitars - several friends have them and I get to play them but I'm not a good enough player to really tell. Sounds like you are doing what your people want, I'm guessing you know far more than I ever will.
 
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