Does the "arcade" config apply to MAME4all, AdvMAME, and FBA? I am having difficulty getting FBA controls configured. It seems that no matter what I set the keys to in fba2x.cfg, still TAB only works for "SELECT" and ENTER only works for "START". The up/down/left/right and buttons work correctly, but I can't configure the other buttons for some reason.
I am using the X-arcade control panel. I am aware that it uses a keyboard encoder, so I am mapping the buttons to the appropriate keyboard buttons, but still doesn't seem to change anything.
I figured out the issue. My settings from fba2x.cfg were being overwritten by the arcade.cfg config file. Hopefully if anyone else runs into this issue, they will find this and save them from a 4 hour headache! :)