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overwhelming Noise 1994 Peavy Foundation Bridge Pickup

On one of the volume pots, the red wire (from the pickup) goes to the lug on the pot, on the other pickup it appears the red wire goes to the case of the other volume pot.
Don't know if this is a phase or blend setup (might be correct) but it seems odd.
I'll have to take a closer look following this written schematic, I believe these Foundations are from'94 only, if that helps?
 
If that's a V-V-T circuit, like a Jazz Bass, then you should be able to use this diagram to trace the connections. From Seymour Duncan's website...

As you can see, the HOT wire from each pickup (in this case, white) goes to the center lug of each pot, the black (ground) goes to the case of each volume pot. I believe that one of your pickups is wired to it's volume pot incorrectly, and the red and black wires need to be switched.
Jazz Schematic .png
Try it... if that ain't it, switch it back, lol!
 
On one of the volume pots, the red wire (from the pickup) goes to the lug on the pot, on the other pickup it appears the red wire goes to the case of the other volume pot.

Don't know if this is a phase or blend setup (might be correct) but it seems odd.
Huh, I see what you saying. The middle pot, to which I'm having trouble with (corresponding bridge p/u. It also has a b 250 on it) does indeed go to the center lug. But I can't solder both negative and Positive to the top of the pot, right?
So what do u suggest besides the firewood option?