I solved the issue at the window frame, just got vice-grips and tightened that thing down. Never thought about the Loctite at the mirror screws. Are you still able to adjust the mirrors for different drivers? I’ve had to loosen the screws to adjust it, which is why I think they don’t stay tight. The mirrors are hanging in the garage so may give it another shot with this idea, assuming I take the doors off for the 17 year that is driving it now. I usually drive the LJ around, I really like driving it around.