Thanks for the info and Video!! I’ll check the Pinch weld tooMine leaked from the passenger side top corner of the rear window. I took clear caulk and removed all the interior panels around the glass so i could run a bead around the whole window without seeing the caulk. I also had a leak in the front driver side pinch weld see attached video. I caulked the pinched as well and it didn't leak again for the next 10 months I kept the truck. Eventually traded the truck in had nothing but bad luck with that truck.