my drivers side window glass fell down inside the door recently, so i pulled the door panel off & found that the rear clip that holds the glass to the regulator by way of 2 bolts had sheared off entirely, and the front portion with the little roller jobbie had fallen off it's track. it looks like the scraper on the top of the door panel rolled off it's shoulder, pushing on the window, which caused the carnage. am i correct in assuming that the roller whould just slide back into it's carrier at the regulator? anyone wanna sell me a replacement rear glass holder thingie? should i just replace the glass? early style glass/regulator, fyi