changed 2 knob '62 reissue jazz bass to VVT

[dzaneh]

and now I have a buzz noise ... any suggestions

there was no buzz with the concentric plate & knobs
but now with the new plate & VVT
there is a buzz even when touching strings or bridge...
buzz stops when I touch knobs

[walterw]

re-check your wiring, you obviously did something wrong. i'm guessing either the bridge ground isn't connected or you got the jack wired backwards.