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Friday 15 December 2017 at 00:25
Quoted from jhepti:After your replies I checked what I think are the opto boards and both sides had slightly loose connections...I cleaned them up and connected them and early signs are the problem might be fixed or at least significantly working better. Thanks for the education and the advice on t...
Source: http://pinside.com/pinball/forum/topic/tron-2-balls-will-often-pop-out-to-start-each-round-problems#post-4124349