I've seen a few geetars.. I thought he meant he had a standard tremolo system, so no locking nuts. If he has a locking system, you are right, most often the fault is in improper setup. I'm not sure what you mean with restring position, but the most common problem I've encountered with locking trems is wrong tremolo angle.
With "regular" trems set to float, the right angle is even harder to find, at least for me.
And BTW, sometimes the problem is with strings sticking to string trees.. goode ole Vaseline helps a bit there..
With "regular" trems set to float, the right angle is even harder to find, at least for me.
And BTW, sometimes the problem is with strings sticking to string trees.. goode ole Vaseline helps a bit there..