I saw somewere a cleaver idea of a lenght of trim that slides into your awning rail with a 2" piece of materal (think made of rubber) that you slid into the rail and insted of the black comming down the side of the van it missed the van and driped off th 2" of trim rather than going down the van. Ive just spent ages as i do every week getting the marks off the side of my van and wondered if anyone could remember for me where i saw it