[Perfectlap]

for Summer/Spring I was thinking of fastening a clear plastic rod, like the kind that open and close blinds, to the inside of the window via velcro over the axis where the bend should occur. With perhaps a 'rip cord' strung beneath the windblocker. As the top is lowered you pull on the cord and it forces the even bending of the plastic window with out having to get out of the car.