I'm going to stick some velcro on the inside of the windows and use some old pool table felt to cover the rear windows with when we're parked. This is a big fear of mine with all the stuff we'll have in the vehicle!
I didn't think of the windshield reflector but I do have one. So thanks for that!
I'll also have velcro straps for each rod to keep them in place. I've designed the front PVC higher that the back one so the rods are basically wedged to the headliner but the velcro will keep them from doing exactly what you described!
