Ok so I'm slowly knocking out the multitude of problems this machine had. This being my first EM, it's been a marathon, and the newest issue has me baffled.
The balls played stepper is only stepping 3 times when it needs to step 4 to advance to the next ball. Mechanically it works perfectly but for sure, it is only getting 3 pulses. What tells the stepper the number of times to step?? Score wheel?? I've located and cleaned the contact associated with the stepper unit.
New! Dark mode!
Browsing Pinside at night? Getting tired of all the white? Switch to dark mode using the button in the top right (or CTRL-B)!