Very good.My readings are taken at the pot lugs inside the control cavity. I’m planning on unsoldering the pickups and getting more into it this weekend. I also noticed that the neck pu has black lead to ground and the bridge pu has the red lead going to ground. Hopefully it’s just a case of messed up wiring, but I’ll post back with what I find.
The wiring looking backwards is normal. Peavey didn't reverse the hot/ground wire colors on the RW/RP pickups. This throws many off when they rewire a SF Peavey with a matching wire scheme and the result is out of phase.
The official wiring diagrams show this reversal...