Fun fact (checked in L3 and L5 code only): Any player can test whether the PinBot flippers are working or not before starting a game by holding the flipper buttons during the rules display in attract mode. When the text "HIT 5 BANKS" is displayed both flippers are momentarily actuated. (To be more precise, you can hit either or both of the flipper buttons any time after "HIT 5 BANKS" has been displayed.)
I think that this is a neat and potentially useful feature. What I do not get at all is why the feature is disabled when you have German text installed...
On a different topic, I am looking for beta-testers for my experimental PEMBOT home ROM code which is nearing completion. Please shoot me a PM if you are interested.