My batting average with your machine is not good 0/1.
Have you checked fuse F103?
Also what ROM version is it running. When you first fire the machine up it will tell you on the DMD. It may have P-C? or hopefully L-2 (or L-5). The P versions were the very first and from my reading were a little buggy. L-2 is aparently the best version without issues. I changed mine from P-C to L-2 and really did change the game play significantly. Especially the supercharger.
If yours is not firing at all this will have nothing to do with it, but more just for fine tuning later on.
