03-12-2019, 04:21 PM
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#235 (permalink)
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Master EcoModder
Join Date: Aug 2012
Location: northwest of normal
Posts: 18,733
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Thanked 6,170 Times in 4,947 Posts
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A vortex generator!
__________________
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Face the danger and row away from it.
David B. Frohnmayer _________________
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