Here's the latest update...I have both front door windows in now...I replaced the driver's side with a new window and frame from Auto City Classics and installed a rebuilt regulator from Southeast Chevy Parts...Things went pretty well with it, except that I got tired of fighting that rubber dust/rain flap, trying to get the window in, so I cut it off...After that it went in fine and was perfectly level from front to rear.
The left window was (and still is) a different story...I used the original regulator and window, but it ended up lower in the rear than the front no matter how I adjusted it...I posted a thread, looking for help,
here....I plan to take it out one more time and follow the advice I was given by
Robert Haas and Mikey....Silly me, I did not take a good look (or pictures of it) , before replacement.
The windows were operating with a lot of stiffness, so Robert recommended this
3M Silicone Lubricant (Dry Type)...That has helped quite a bit. in loosening them up.
Driver's Side
Passenger's side