Hi there, i've customised a strat with a sd jb in the bridge position and 2 fender vintage noiseless pickups. I've split the jb and all pups are on 500k pots with a 0.47uf cap. However the tonepots arent working even though i've wired them identically to a sd diagram. Any ideas? I'm getting an impleasing amount of high end as they are. Also the bass is pretty drowny, not sure how that can be helped though.

cheers, Dave