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Wednesday 7 March 2018 at 19:26
Quoted from mof:Negative.
The only thing you "have" to do, is remove the old springs, have the component that allows you to connect a new spring to the plunger arm, buy a small spring, and attach it to a frame screw and plunger arm component (don't know the name of that little extension).
So simple....
Source: http://pinside.com/pinball/forum/topic/blackout-club-fans-welcome/page/7#post-4267926