Stern tested it on a circuit without GFCI so it went unnoticed. I am going to check my game though...
PS. Half the electronics on Amazon/eBay are probably wired up even more unsafely.
Quoted from vikeking27:I really wanted to get a GZ - but after playing a few on route shortly (within a few weeks) after release - and the playfields looking like they were 20 years old already while sitting next to games that actually were nearly 20 years old and looked great - I decided to hold off on any more Stern NIB for now. I’m usually not picky about that stuff but it was ‘clear’ something wasn’t right. I played one that had collected so much dirt/grime/craters it was hard to see the artwork. And this was probably sitting there for about 2 weeks. Not sure what to make of it.
That probably because the game was new and is great and its just getting a lot of play.