Clay's multi jamma coin up issue

cnlmoore

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I've got an old school Clay Cowgil multi jamma setup with four jamma boards installed. Has been working fine for almost a decade. I do the occasional board swap out to keep it fresh, but there are a few that just don't want to coin up.

Choplifter and Silk Worm come to mind. (yes I'm using adapters where necessary) So the other games start right up with P1 or P2, but these games I can't get to coin up, even with coin switches. It has been so long since I've messed with it I'm not sure what's up.

Anyone else have this issue?
 
Answered my own question. Went back and re-read the manual for the kit, put a jumper across the "free" pins and seems to work just fine now.

Choplifter is fun.
 
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