Hello gents.
I have gotten this thing down to one issue and now I am stumped. When a ball rolls over the right 100 point switch it causes the bell to activate but the bell coil stays on and starts humming super loud. Also the switches no longer allow 100 points to add up until either the ball drops out or I restart the power. The weirdest part is the issue switches between the 2 100 point depress switches on both sides. One day the left one will do it and one day the right one will do it.
All the other 100 point activators have no issues adding up 100 at a time.