Well, I give up. I stripped back all the cables, as instructed, and resoldered the claw ground, as well as ran 2 seperate wires from the output jack.
I STILL have a hum going on! It complete goes away when I touch the ground wires, the cable sleeve, or my amp's chasis. I have never encountered this problem ever before!!
Is there any additional place I should/could be grounding the wires to?