My video failed to show exactly how the operation improved. I guess I assumed people (not anyone from here) would understand that by removing the excess rubber, the window would not get hung up on it, and would slide freely.
Great tip. I have a couple of stubborn ones I am going to check out. Thanks for posting.
Mike and Kim 2012 Jayco Eagle Super Lite 308RETS, TST 507 TPMS 2010 Chevy 2500HD, Duramax/Allison, 2WD, Long Bed, Crew Cab, Duraflaps, AMP Bedstep Equal-i-zer 1400/14K Hitch