Hi - I have a 1979 Williams System 7 Laser Ball that is playing the wrong sounds. I replaced the sound card, but that didn't fix the problem. It used to play the sounds just fine, then all of sudden they were wrong. Some of them are still correct, but for some I now just get a ding, and some seem to be triggered by the wrong switches. After scratching my head for a bit, I was wondering if it was a problem with the driver board? Way back in this thread there was something about old connectors causing wrong sounds. I did check my connectors, but they are all old/original as far as I can tell. Any thoughts/suggestions much appreciated!