Actually, it is 2.50mm spacing for the CPS2 connector and JST connector. That one should be cake. Need these things myself. Let me give it a whack....wanna bang this one out for me with your newfound pcb-layout skillz? 2.54mm for the cps2 kick, but 2.50mm for the jst?I would draw up a daughter board that could solder onto the PB.JAMMA to take care of console to JAMMA needs.