Quoted from PinballAir:It was freakin' cold.
There was a cold snap here in New England and I would guess my shop got to between 0*F and 5*F.
The glasses peeled in sheets.
Too bad, the reason I got the games was that the glasses were nice.
HOWEVER, they would have likely peeled anyway, TT or not.
I bought some games that were sitting in a guys shed here for years before I got them. The day I picked them up it was -40 Celsius. Didn't have any issues with backglass delamination...