Sorry for bumping. I put in the Texas Special neck and mid pups and they're terribly icepicky with 500k pots (both volume and tone).
What shall I do? Should I replace both pots with 250k or is there a way to keep the hot rails on 500k and scale down neck/middle to 250k (e.g. by replacing one of the two pots with 250k)?
Maybe try 250k for both, I think the hot rails were designed for that anyway.
In any case if you don't like it you can add a resistor for just the hot rails.