"C.D.Damron" wrote in message
news:vnumf.393883$084.251527@attbi_s22...


I'm not sure you would even feel it if you landed with one or both doors
closed.

True enough, but I am also not sure that you would not end up on your nose
or in a nasty ground loop. IMHO the added expense, complexity, and risk is not
worth the presumed 2 mph speed gain.

Vaughn