Re: Staggered vs. Flat
It's to to with fingerboard radii originally. Early guitars had quite a camber on them so the pole pieces were staggered to give an even volume across the strings ( string gauge also had a hand in it, as did the old wound 3rd). Nowadays the neck radius tends to be flatter so not as much need for the stagger. However there is a tonal difference between the 2, but there are more qualified people in this forum to explain that little beauty!!