Hi all, I got a question. Having an issue I'm trying to run down and need a helpful answer that may get me closer to fixing it.

Is the Advance Clock insert at the entrance of the right loop supposed to stay on most of the time? When should it be light and when should it be off? Mine seems to stay on most of the time.

The issue I'm having is probably on the CPU somewhere and I've been struggling with it for years. It's a problem that only shows up after a game has been playing for a while. Not after you just coin up. After a while when I hit the left stand up target in front of the middle ramp I'll get this target to register and an Advance Clock award. The clock will move to the next hour.

It's been a while (years) since I've unsuccessfully tried to fix it. I've also looked at this target and all other ones around the playfield for diode problems. Haven't changed any diode though. I've also replaced a chip on the CPU board (sorry Can't remember which one right now) per Clay's guides.