Alright...I'll spare you all the details but the short story is that the instrument has a nasty hum/buzz when you are too close to the TV/monitor, florescent light, etc. The current pickups are Bartolini p-bass pickups. This instrument is shielded to high heaven and I had a great local luthier check it out. I have swapped pickups, added ferrite beads, and still battling most the hum (the beads seemed to help a little). When the tone pot is down the hum is gone. I'm beginning to wonder if I am just screwed and this is the nature of this beast but perhaps there is something just basically wrong... Can anyone verify that the tone pot wiring here is correct? Also, any suggestions are appreciated... Forgive my horrid drawing...I did it in about 2.2 seconds flat... The ground/shield side of the pickups are on the copper foil shielding.