Window rubber guides

[fourchimneysfarm]

Does anyone know where to buy new window inserts (rubber guides)? I have tried Festiva Motorsports and they no longer can get them.

My window pops off the track when rolled down and you shut the door. Of course a simple fix is to not slam the door when the window is down but with no a/c and when you jump out it is hard to remember to roll up the window. I put in a newer/used regulator and that didn't fix the problem.

Any ideas and am I on the right track to fixing the problem?

Thanks.......