When I bought my '01 VX last May, the Bosch wipers chattered a lot. So, I figured they were just old and needed replacing. So, I went out and bought some new Rain-X brand blades. I also regularly Rain-X my windsheild.

Still, the wipers chatter. It annoys me. Is there anything I can do? Adjust tension, speed, angle? New wiper motor??

Anyone else out there with chattering blades?

Thanks -Bart