i just put a s.d. screamin demon in my b.c. rich and now everytime i touch the bottom adj screw for the pickup it hums like hell. the same goes with my high e string. what should i do?
Probably something wrong with the ground- Assuming it didn't hum before the pup swap, are you sure you grounded the new pup? Any other changes (especially the jack) while you were working on it?
