Quote:
Originally Posted by Frank Lee
Dave assumes that arm up is better. What if air flow is trying to go just as much off the windshield past the A-pillar as it is up to the roof?
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Ah-ha.. I knew there was a reason "I" didn't think of it. Going to have to take the wind out of my brothers sails.
I agree, remembering seeing the rain moving up "and" out on the windshield.
scratch this post, let it get buried.