Hello tech gurus, I'm a little out of my depth on a project to wire my Model J pups into a V push/pull (series/parallel), V push/pull (series/parallel), Master Tone configuration. this is the first time I have tried to use push/pull pots. After my innitial effort I have buzz. I used the Dimarzio wiring diagram (attached) and then connected the three ground wires (neck pup, bridge pup, bridge plate) to the back of the tone pot. When I touch the strings the buzz does not go away or even get quieter. What should I be looking for as a likely mistake? I'm on the verge of just chucking the push/pulls and wiring them in to standard volume pots which I have done successfully many times in the past. I should add that I had Ultra Jazz pups in it before and they were wired VVT (no push/pull) and were dead quiet. Also, I've been using the search function a lot and gather that the issue is electrical field noise rather than 60 cycle. Just looking for any insight. I assume that the fact that my cavity is not shielded is probably not the issue, due to the fact that the Ultra Jazz pups made no noise in the same unshielded cavity.