My model IV 1200 is trim hands off except for a slight tendency to yaw to the right ever so gently. the Ball is centered and my butt feels even, but, there it is, a slight right yaw turning the plane a few degrees off course until I correct it. I'm not a good pilot, or mechanic, Im not even really good with animals or children, can anyone point to what I might need to do with the plane.
Its a three blade warp drive prop on an 80 horse rotax 912.
Thanks