Quoted from sbmania:The game I am looking at is a standard version, but with a few mods such as invisiglass, etc. I
I'd suggest you get a brand new standard. It's about the same price and will have the version 2.0 system that fixes the concern even more thoroughly than the 5v to 7v did. Those new WOZ's with the 2.0 they released this past Jan should never have the concern.
Also, it's good for pinball for JJP to keep selling NIB machines. You get a warranty, new system, brand new game, and they get another NIB sale.