[phlegm]

I changed the vertical window channel a while back to stop rattling, but the window frame is digging into it and shredded it. This also hangs the window up, puts stress on the regulator and won't let the window go all the way up.

What am I missing? I left the channel in the truck and used a small metal scraper through the metal channel. Then put some of the black goo on it and pushed it in. What am I doing wrong? Did I just buy something that we're too thick? Any tips would be appreciated