The upper window stop, the hard plastic piece riveted on the bottom front corner of the window, was in pieces. I tried to glue the pieces back together on too the rivet with no success and unfortunately, I haven't seen anyone else with this issue. It now hits on the bottom of one of the felt stabilizers and is about 1/4 too far upwards if I don't watch how far I roll it up. Are there any good solutions to this issue?