Can someone confirm to me which side of the replacement harness the blue "Z" connector goes to? Is it the side with the red and yellow wire or the side with just yellow? Or which side goes to J2 on the replacement aux board, just yellow or yellow with red and yellow wire on the last pin?

I received my replacement aux board and installed it according to Stern's directions and when I powered up my game the Wolverine magnet locked on the first time I hit that shot and would not let go. I powered down and checked everything and saw on the replacement harness where pin #3 next to the key on the all yellow side (yellow/grey) was burned away completely. The only thing I can think of is that the "Z" connector was on the wrong side of the harness. Also, fuse F7 had blown. Uh Oh, that's not good.

I just checked the old board and Wolverine is working now so it seems the coil and the driver are okay using the old revision aux board.