[dcarrb]

Yeah, mine do it, too, and the wipers are the correct size. Once had a wiper assembly snap apart from the force of dragging out fully beyond the A-pillar and back. I don't know enough about the mechanism to imagine any sort of easy fix. Finally it seems mine are "fine tuned" so they don't hit the pillar, but they rest very hard on the stops, and occasionally I notice that on the upswing the things never seem to stop twice in the same spot.

dcb