I can get a better match with his data if I assume the Cozy
has more drag....

Paul, looks as if your calculations are close, Phill is another Cozy/Subi builder:
http://www.geocities.com/plmjohnson/characterising4.htm
Phill is a good detail oriented engineer
...Chrissi

ADRAG =  2.024838915587521


It is kind of laughable that the ADRAG coeff. is calculated to a zillion
places :-) It is also interesting that Don Bates and I came up with
more or less the same number for the Cozy.

Other than this it is a great web site. He gets an A.

Paul Lamar
 
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