Let me start off by thanking all that have helped me in the past getting this mame machine working properly (which it has for weeks/months).
Anyway, while playing Tapper the joystick freaked out and started going 'right' all the time. Also, the buttons aren't really working correctly. Is it possible that this is a problem with the joystick? I haven't completely gone into it too much, but it looks like the joysticks and buttons are getting power still. Also, it looks like the jpac lights are appropriately lit and are okay.
I guess I'm hoping for a direction in which to begin what happened and why?
Thanks for reading.