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Wednesday 2 May 2018 at 00:02
Hi Rolf,
I was just going to add this information when I saw your post. Does this add to your suspicions?
The EOS switch is ok. Remember it does this for every player. So the bonus scoring causes the 1000 reel not to give crisp 1000 scoring for each player.
Could it be something in the score moto...
Source: http://pinside.com/pinball/forum/topic/gottlieb-bronco-not-collecting-bonus-correctly#post-4373481