Please post a picture of the entire machine too.

Thank you for your time

Match game requires a dual screen bb1 machine, not a bb1.5.  So if you want want that game, you will need to make sure you get either a dual screen bb1 or equivalent.

I believe that he was pointing out that there was a flood (excuse the pun) of machines on the market that were damaged during the Katrina Flood between Louisiana and Mississippi.
Many of those had some really weird problems. While your issue is a bit strange nothing that I observed would lend me to think that its a left over water baby.

I think testing with a different game chip would be a good idea, as would swapping a MPU board - the latter would determine if its a chassis problem or not.
You have done a spectacular job of re-running the harnesses and such and while we can't yet totally rule that out we are leaning that way.

This IGT S+ had your normal surface rust, nothing more.
I don't give up, I don't quit, never back down, it's not not in my nature. I am working on the Bally V5500 bill acceptor, I purchased a wiring harness and I am starting from scratch. It has taken me a while to get it done.

 

Can you post a few pictures of it please and I'll get it moved to the appropriate forum.  Photos have to be less than 1MB to post, so resize them as necessary to get under that limit.  I've never heard of a S2000 being converted to an AVP, but someone here may have information about it.