As I had said sometime back about doing the Gibson 50's wiring mod, I finally get around to doing it then I see the 5-way. Each lug is numbered 1-7(in order on the pic) with a ground lug on the left and right sides. Contacted Dirk Wacker and he was able to help out, but he has said he has not seen a switch like this, so he went off the standard CRL switch based on the wiring in my pic;
wiring
Stage 1:
A=??
1=lug 6
2=lug 4
3=lug 2
Stage 2:
A=lug 1
1=not connected
2=not connected
3=not connected
Since theres no jumper connecting the 2 stages' A lugs on the outside, he assumes that theres an internal jumper wire. Any help is appreciated on this!