I have a 1966 Chevy Stepside.

It has new Wiper Arms, new Wipers and a new Wiper Transmission.

When i drive above ~35mph and my wipers are on, my passenger side wiper arm swings out to far and gets stuck on the edge of the window. (stopping the wipers)

Once I stop and push the wiper arm back over the edge of the window, the wipers work fine--until I speed back up.

Any thoughts on how to fix this?

Thanks,

Tom
Houston, TX