Hey guys, has anyone else had this problem? Just put a new headlier in my 52 chevy and if I roll down the windows/ open the wing windows, the headliner bows starting from the front get sucked down, dont know if its just the pressure differential, or its acually getting filled with air somehow? Its gotten alot worse since I got my doors to seal properly. Tonight it acutally bent the first healiner bow bat enough to force it out of the hole the bow fits into. Anyone ever experience this?