Have a non operating cruiser in a garage that passenger window does not roll up. Was doing some checking on the door for other reasons when I noticed the glass is out of the channel on the bottom. This is a rust free door so channel is fine and rubber strip is still intact. The window channel itself needs replacing which I guess rolling down at some point it popped out the channel. Search and didn't see a thread on this. Is there thread that addresses this? I pushed the glass down while rolling up and once at the top thought it might pop in but no go. This is a 75/76 door with metal crank handles so can put enough pressure on it. I had the rubber on the glass when I tried it. Am I better with the rubber channel in the metal channel? Soap up the glass first? Any help would be appreciated.