Well I'm not too upset about waiting at this point. Crap like this is happening (broken glass roof):
Model 3 glass roof potential issue - Looking at the design I can see the potential for more roofs breaking in icy conditions. I suspect sealing the front gully will help immensely. Metal roof might be the better option in colder climates • r/teslamotors
Tesla: Did you try to defrost your roof with boiling water?
Owner:Yeah.
Tesla: Are you a Model S/X owner?
Owner:Yeah.
Tesla: Ok, thats all that matters to us. It's covered!