"My V-tail A6 did a lot of "rocking", so I guess it didn't have enough  
dihedral."
 
Will increasing the tail dihedral increase the Dutch roll or the  directional 
stability more?  Dutch roll is associated with too much  dihedral or too 
little tailfin.  Which do you get by increasing the  dihedral on the tail?
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Received on Sun Mar 04 2007 - 18:09:25 CET