I have a problem with certain games not registering the coins from my coin door. I can't figure out where the problem is. For example:
Super Bubble Bobble always registers the coin inserts.
Rygar registers like every 10th coin.
The coins still goes through, its not getting rejected, but it just doesn't register in Mame / MameWah.
If it's working perfectly for certain games, then surely it can't be the coin door? I'm using the mini-pac.