Aloha...just wanted to show off my Cyclone Spinner controller box. I followed his recommendation on the Zero Delay board to add buttons. Bought a nice cheap project box from RadioShack that had a metal plate...which was perfect since my other controllers have the metal theme.
Anyways, running this off of Mame and tried a handful of games. The initial setup was a bit tricky...enabling mouse input kept reverting back or I just didn't save. Regardless, all is working and I can now play spinner games!
Thank you @pboland for an awesome product and quick service...