Dick - when are you going to write a book, or should I say treatise, on this subject. You've written loads on this subject over the years; including columns in at least 2 magazines (that I can think of) and numerous articles which have appeared in the K-Factor. Put it all together - we will buy it!!
I think Dick has more emperical expertise in the area of model aerodynamics than anybody out there. He's never been afraid to experiment and has taken the time to test lots of variations on theme. Just my opinion...
-Will B.