Quote:
Originally Posted by Frank Lee
That's the key part, having that free edge end up where it intersects flow. I'm not seeing that in these dinky boxes.
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Maybe the air steps down as it does with stepped louvers?
equationsinmotion - Equations In Motion
Quote:
Originally Posted by JeffD
........a large semi/car carrier whipped by very fast and close. BANG, the half bed cover flipped up and over (rotated about the hinges) and hit the the cab (ok, it covers half the bed +4 inches).
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That sucks, but at least you are alright, could have been worse. It's very dangerous to pull over on the side of a highway.