So I finally got the time to take the trim off my rear passenger door.

A buddy of mine was rolling down the window when we heard a loud knocking sound. I figured out what the sound was today and its the motor's "glass holder" (don't know the technical term for this) bumping up against the window. So the glass isn't in it's rightful place.

My question is how do I get it back inside the motor's "holder"? I thought adhesive was all that was necessary, but if that were true then the glass would move all the way down to the bottom where the motor goes, and the glass definitely can't go that far since the window's track doesn't extend that far down the door.

Everything else seems to be working fine.

Thoughts?