TC,
Thanks for the clarification on the plumbing of one of these units.
I'm sure that would have been one of my future posts.
Wally, my motor seems to work pretty well as is, but doesn't sound like a bad idea.
The biggest issue I have with my 46, is keeping the windshield wiper arm from flapping around in the wind, while I'm driving down the road.
The dual action pump won't help with that, but it sounds as though, I'll get alot better and more consistent service out of the wiper motor.
Sounds like I better look at doing the same to my 52, while I'm at it.
Thanks for all of the replies.