Thanks...i figured it out i think. The washers have to be reused. I was thinking that the threaded side fit through the glass then the plastic clip attached to that holding it in place. The washer, then the roller and i was left with the little rubber piece. I believe that you snap the plastic clip onto the threaded side, then put the rubber tube type piece in the hole between the glass. Then the washer and then the roller.
challenger_73