Hi everyone,I have a 1994 JPM Fairground machine when switched on today 88 stays on the credit counter & all the lights stay on during gameplay so you can't see what feature or nudges you have,I've moved the memory card about where there are 3 red lights on but this just makes a forth light come on & the machine switches off,move it again & the three red lights come back on so the machine resets itself but when the reels finish spinning all the lights remain on,can anyone help,such a waist having a great machine that i can't play at the moment.