Update
Updating database... Please wait.
Monday 15 January 2018 at 21:42
Quoted from radium:I've gotten zapped touching the side rails of two machines before and I don't want my kids to experience that if I can help it.
Even worse is trying to squeeze between 2 machines and finding out one of them is ungrounded.....
Source: http://pinside.com/pinball/forum/topic/do-you-ground-your-ungrounded-ems-poll/page/2#post-4177598