ORIGINAL: Bozarth
This is simply not allowed. Please do not ask about it again. 10 to 15% percent would be a good starting point but I do not believe this would be legal at most flying fields. You should probably contact AMA directly, or SFA if need be.
Kurt
My sarcasm was in anticipation of the many responses that would not answer Rye's question, but rather tell him not to do it. Perhaps you have to be married for over 20 years to develop healthy sarcasm.
His only question was: "what % should i mix the rudder in at?"
Hugger-4641 got it.
Kurt