Just finished overhauling a GTB Sunset and I'm wondering how the centre ball feature is configured?
Basically, theres a solenoid that pulls two pins down to allow the feature balls to travel upward, hit the 100 point switch and return back down the other side. If its lit and all 5 ball are made, you are awarded a replay. Thats all fine but these 2 pins are always being held down, even at game over so obviously its could stays energised. That said, it gets warm, but not enough to do itself harm. I'm guessing it's supposed to release so that balls cannot go past the pins, I.e if the playfield is raised or otherwise the balls sit on the 100 point switch and in turn locks the 100 point relay on, not good!
Does anyone have an idea as to what's what with this?
Thanks for any help. Doug.