Re: Here's a bass guitar with a twist!
i play pretty much classical position with thumb behind the neck(on both bass and guitar),so my wrist is already straigth and won't cramp up. Though i can see the problem when putting thumb around the neck.
I also come from a classical background, it's the positioning of the strap
buttons on most electric and bass guitars that encourages a thumb over
technique as well as the rear body scalloping on most Fender guitars.
It's the neck tilt position in relation to the body (player), most traditional
electric guitar setups angle the top of the fretboard toward the body,
whereas in the proper "classical" guitar playing position, you cannot see
the fretboard and the right hand plays over the strings.
I would love to try this beast out! though I'd hate to be the person that
has to program the CNC router to accomplish such a detailed manufacturing
process, let alone try and make one by hand!
BTW, any raw neck, I sand an assymetrical rear profile to help
with the thumb positioning at the back of the neck, not rocket science,
just feel as you sand.