Quoted from ChicagoPinReplay:Just wanted to leave an update and close this conversation. Sorry it's been so long was in a bad car accident and was recovering. I added a .22uf cap between pins 11 (clock) and 10 (ground) on the 74HCT273 chip and then I replaced the P20N10 mosfet with IRL540 mosfets from Great Planes. I changed all 3 fuses to 3A SB and the game workes like a champ now. We played all evening and the magnets are still going strong and no blown fuses. Thanks for the assistance everyone!
Im having a similar issue, can anyone please post pics and/or more info about this .22uf capacitor ? How many volts should it be?
Thanks!