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Tuesday 16 January 2018 at 01:26
Quoted from KenLayton:In my opinion, if the machine originally had a 2 wire power cord, it stays with a 2 wire power cord. Naturally if the original 2 wire cord is frayed, cracked, hardened, or otherwise in a condition needing replacement, it will get a brand new 2 wire cord.
Why downvote the guy? ...
Source: http://pinside.com/pinball/forum/topic/do-you-ground-your-ungrounded-ems-poll/page/2#post-4178008