[Peter Graham]

Window frame needs to out of the door, regulator in place but loose, cranked all the way down. Lower the glass into the door cavity. Requires twelve hands but with persistence, can be done with two: maneuvering the glass and the regulator, locate regulator clips into window bottom rail. After the clips have been located in the regulator, slide the window frame into the door cavity aligning the glass into the window channels.

Peter