Wouldn't grain provide visual clues as to density, weight and other characteristics that impact on tone?
That's along the lines of what I was pondering. Yes sure, the actual grain pattern is most likely not going to affect tone directly but possibly grain may be an indicator of density or stiffness perhaps. There is obviously a good reason why the grain is always running parallel with the string.
I would really like to hear Roger's thoughts if he should happen to have the time and inclination to comment.
