Is there any fix for the uneven sweep on tone pots? It seems to plague most guitars that I've played, and is not just limited to 1 or 2 out of my collection. There seems to be no change in tone until the last 30% or so of rotation.
It may be that the tone pots you have a "logarithmic" rather than "linear" - try getting some replacment linear pots to see if they make a difference to the sweep.
When you say "last 30%" are you referring to the clockwise or counter-clockwise rotation?