And I still can't find out where this wire goes to, all of my photos showed it hanging out of the wiring harness. 

Outstanding!  (I hope).  I was just getting ready to move this to storage.  I'll keep it around the shop a while longer.  Fingers crossed indeed....
Mike

Looking for this WOF Glass and/or reel strips.

All, I picked up a curve and there is something wrong with the middle door latch as I cannot release the screen.  I can get the belly door open however but not the inner belly door.  I think that there is something jamming the machines ability to release the door.  Does anyone have a manual for the curve as it is not the same as the v22 and that is all I can find out there.  Any tips on getting this dang thing open?

I too had the error but got around it by not wiping and starting over again. Not entirely sure if my sequence is correct. Most important thing I’ve found is you’ve got to have no credits on the machine, the interface switch in the box open, and the main door open. When I get the tilt, I insert my EKey and delete the game that I suspect is giving me the problem. I’ve deleted 3 games either because it needed interface box for progressive, incorrect monitor, or storage error. I don’t recall how, but I was able to recover.