know ur pain here. mine leave a lot to be desired, will keep trying when the time comes. on a side note, I had a new 383 fom S, 68 barracuda back in the day. the windows in it leaked too !
Its really annoying considering the beltline moldings on my car have less then 500 miles on them, if the rubber section on the molding had just been a tad bit wider then everything would be good. I'll be curious to see if Steele has better product, all the door and quarter glass line up with the body of the car when closed as they should.