Re: Best Nut width? Why?
As to the original question of nut thickness, AFAIK Fender was the first to use that smaller nut. Remember that in the '50s, Leo was taking on the big boys and trying to build a better mousetrap. He brought some fresh eyes and ideas, where Gibson was an old and established company.
Gibson is still deeply set in tradition. I just can't see them EVER putting a Fender-style nut on a Paul, SG or 335. Strangely enough, it is the players who have revolted time and time again whenever Gibson tries to innovate...note the beginnings of the Les Paul, the Vee, the Explorer. How about the S-3, Marauder, the L-6S, or the Howard Roberts? Robot tuners? Or the adjustable nuts from 2015? All of these were, and most remain, controversial.
Leo's designs were really far out for his time, and took years before they were accepted. Even now, many of Leo's later innovations on his Music Man and G&L guitars have not been widely accepted.
Innovation vs. Tradition...the builder that wants to buck tradition is usually facing an uphill battle.
I'm calling BS on the whole "...bone is bad!!" issue. In my 50+ years of experience, owning more than 60 guitars, and having owned many, many more...I'm a firm believer in a well-cut bone nut, for both acoustics and electrics. All of my experiences with replacing tusq, corian, nylon, plastic and brass nuts with bone have been entirely positive...on both electrics and acoustics. I'm not one to change nuts on a whim, but when replacement is required, I will almost always select bone. I do have vibrato-equiped guitars with graphite nuts and they've worked well, but they are not a panacea for tuning issues.
I like bone. Mine's firm and tough...and can take a good licking!
:arms:
Bill