« Reply #1 on: August 15, 2012, 08:45:57 am »
I am wiring up my first control panel today. I would like to use the player 2 button as both the player 2 input and a "fire" input. Are there any issues with doing this? I have a trackball and I would like to be able to use either left or right hand on it for Centipede.

Should work fine, I believe, was going to do this on my classics mame but realized I liked controlling with my left better.

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Completed projects: Pac bartop (Plug & Play), 30th Anniversary Pac cab (MAME), Point Blank (PS1), Centipede (arcade hardware- light restore), VS. Super Mario Bros (arcade hardware- light restore) Tetris Cocktail (SNES), Arcade Classics upright (60-in-1, then MAME), Multi-Raiden (arcade hardware). Pac Man vs.(Gamecube),
Working on: Pinball Re-theme, Homebrew arcade arena shooter