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Tuesday 29 May 2018 at 09:57
Quoted from frunch:I'm pretty sure those WOW lights come on after you've lit 6x or 7x bonus multiplier (which is adjustable via the dip switches on the mpu)... Pretty hard to light those! I've gotten 7x once, but i also have mine set to give multipliers only when all 6 drops are down (which can be t...
Source: http://pinside.com/pinball/forum/topic/nine-ball-club-all-welcome/page/7#post-4423665