ok had an idea. the mesh windscreen is a fabric. correct? what would be really interesting is if someone came up with a spring roller so if you wanted the windscreen, you pull it up from the bottom and hook it some how on the top of the roll bars and when you wanted the full wind in your hair effect (i've heard real hot days), you unhook it and it rolls back down out of the way. so, who's the engineer out there that wants to go in 50/50 on a patent on this one???