I'm trying to revive a formerly mouse infested Grand Prix, and I have some questions about the player and credit units.
I have torn down, cleaned and rebuilt both units, including replacing springs. Unfortunately, not all springs were available from PBR so I used the closest I could find at the hardware store. Now, since this is my first EM, I'm not entirely sure how the units should act when manually activating the coils.
When activating the step up cool, it seems the spring isn't strong enough to pull the gear all the way around and reset the plunger properly.
For the credit unit, the reset cool seems to allow well more than 1 credit to come off.
Please correct my terminology if I'm getting names wrong.