Don't seem to have enough throw and don't know what to change to get more. Radio DX7 is set on dual rates and they are 60% and 125% for all flaps. I am only getting 1 inch deflection for elevator and Ailerons and 2 inches for the rudder at the 125% setting. Much less at 60 %. Is this the typical for the Yak 30 or should it be more. If more, how do I do that? What do I change? Thanks Ron