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Tuesday 5 December 2017 at 07:24
Jake,
Looking at my FirePower II, I see a couple of changes that would help adapt to my machine. On your picture, the top left and right number 3's. I believe the left 3 should be 5 and the right 3 should be 4. However, it is possible that your machine is different from mine. Everything else is look...
Source: http://pinside.com/pinball/forum/topic/firepower-ii-rubber-ring-chart#post-4107943