Frank - thanks for that picture, and the thought it provokes.
But then again, we do have several empirical tests showing an improvement. I'd guess in a crosswind the effect would be less, but still nonzero.
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11-mile commute: 100 mpg - - - Tank: 90.2 mpg / 1191 miles
Last edited by PaleMelanesian; 04-19-2010 at 10:22 AM..
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