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Friday 25 May 2018 at 12:12
Quoted from HowardR:Which stepper unit is that? Commonly one tooth is missing to keep the stepper from advancing past its end position.
Yes thats true. This one lights 10 or so bulbs in a feature , the worn tooth is down at number 2 . Dont know if building it up with resin would last. The wheel is...
Source: http://pinside.com/pinball/forum/topic/old-chicago-bally-no-feature-lights#post-4417567