glass channels??
 

I assume you have to take the windows out to put the window runner channels in. Correct me if I am wrong.

Nope I never did when I changed mine, I just pulled the old ones out, pressed the new ones in and push and pulled the seal downward

Even tho I removed the door panel tho, and had the glass rolled down 1/2 way... Also some silicone in the top corners and about every 6 inches works great and keeps the seal from slipping downward when you roll the window up and down :D

Well found out its easier just to pull the window out. What the hell 2 screws and there you go. Once everything was done and adjusted works great took care of the play front to rear and the damn doors don't rattle anymore. Driveshaft Monday!!!!!!