Wow. Didn't know about the Chinese glass market. And the company name-Fuyau (Maybe that's a mis-spelling of what they really mean- FuYou!)
Anyway, I leave my windows down because it's hot. This is my daily driver, so I leave them down in the summer unless it's calling for rain. I was wondering if the heat on the black door, which faces the south when parked on our one way street, maybe heated got it hot enough to fracture(?). This is the first summer it's been in. But I agree, there must be something wrong in there because the window I replaced last fall was cracked in the same rear lower corner. The tape is what Classic Parts sells. The regulator works great. The window moves up and down easily. When the new glass and tape come in this week, I'm going to open it up and take a good look to see what might be wrong. I'll keep you posted. Thanks for the ideas, too.
