This thread was very helpful for me. The screw and nut were missing on my wing vent causing the frame to rock. Here is a picture of the “nut” that secures the wing vent to the door. The screw is a 1/4 -20 socket head cap screw.
Has anyone ever tried to replace beltline weatherstrip (cats wiskers inside and rubber outside) without taking the glass out? Or does glass need to come out of car? looking for some guidance.
Thanks