Here's my dilemma. I bought a new set of Seymour Duncan Quarter Pound Pickups (not signle coil) for my 1999 MIM Fender P-Bass. I also bought a new tone pot for it. I've semi-rigged it & it sounds like total ass. sorry but it does. the SD & the Fender diagrams are different. I'm not sure what the problem lies in & I'm not quite sure about the quality of the capacitor. HELP!