happy_nic, try this. if you open the back booth. put the black/masking tape at the thingy that hang ur booth door when it closed. i dont noe how to xplain the f** thing. the steel that used to clip when u closed the booth. its happed to all 2 doors car.
i tried to xplain it in malay
kalau korang bukak booth belakang. ada steel untuk clip booth tu. ala.. besi yang untuk cakok bonet tu. balut besi tu dengan masking tape or wutever. sebab besi tu akan bergesel dengan clipper dia. tu yang buat bising bila carrying ppl.