roll coupling

[Steven Maxwell]

 Thanks guys that's what I thought. Bending a carbon tube may be tricky LOL. Thats one reason I have ask more than once looking for the Jim Kirkland trim chart from the late 70"s.
 Steve Maxwell


----- Original Message ----- 
From: Atwood, Mark 
To: patternrules at earthlink.net;discussion
Sent: 9/16/2005 12:59:26 PM 
Subject: RE: roll coupling 


Dihedral.  It’s ALL about the dihedral…  To much and you get pro-verse coupling, too little and you’ll get adverse coupling.  
 
Ever flown the old “Contender” kit??  Zero dihedral in the wing…push hard right rudder and make a nicely banked left turn….lol
 
-Mark
 



From: discussion-request at nsrca.org [mailto:discussion-request at nsrca.org] On Behalf Of Steven Maxwell
Sent: Friday, September 16, 2005 12:53 PM
To: discussion
Subject: roll coupling 
 
 I was doing some changes to my plane the other day moved CG back a little tested with a little more incedence, and no matter what I done it requires aileron mix with rudder. I haven't found anything that explains what needs to be changed to fix this, the mix is 12% and 15%.
 Any thoughts out there?
 
 
Steven Maxwell
 
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