I've been lurking here for a couple months, and finally decided to jump in--I have a '91 Predator that I took apart to shield while I had the strings off. I found it already wired with shielded cable and the middle pickup was connected the opposite of the other two. Checked the magnets and the middle pup is opposite that way also--but 2&4 pos. still hums--so does anyone know if it's supposed to be RWRP stock, or maybe the previous owner was tinkering? I've done some searches and haven't been able to find a wiring diagram for that exact guitar, so any help would be appreciated.