Originally Posted by GaleForce

Not on my Z, but on two of my other cars. Both were replaced with OEM glass and looked just like they rolled off the line at the factory when done. No leaking, and the rubber seals around the edge of the glass look good.

Definitely follow the donut suggestion, maybe get a bunch of medium coffees with the fixings on the side. The guys in the back will really appreciate it. Makes for a nice start of the day.

Stop stressing, take a deep breath, it will all work out.