I'm sorry you're having to deal with this. It's really unimpressive that Gibson can not supply a drawing for this bass.
As Rabs alluded to earlier, I spend some time and money getting the Rippers, Grabbers and G3 basses back on the road and into the hands of players. Unfortunately I have never worked with any of the Ripper 2 basses.
If the bass were here in front of me I'm sure I could get it working properly in no time. If you would be interested you can send me the pick guard assembly and I would be glad to fix it for you free of charge. It would allow me the chance to take some notes on a wiring system I haven't had the opportunity to put my hands on before. It would take me about a week to get it turned around and back to you. I understand if you're not interested in sending the guts of your bass to random internet guy. But my offer is honest and I'm not a hard guy to track down.
Clint Searcy