Need someone more knowledgeable to check this schematic for me. I got it from a pickup manufacturer, the dpdt functions are described in that chart/table, and I added a third dpdt to invert the + and - wires of one of the pickups, also called inverting the phase. But I'm not sure if I did it right, or if it's affecting the working of the other dpdts or anything. So Im requesting a look on them.
This is the old diagram, on next post I'll post my modified one