And since this message was titled "adverse yaw", it's worth mentioning that most KRs, due to the differential aileron bellcranks shown in the plans, eliminate adverse yaw. Takeoffs, climbs, and landings are the only time that a slight amount of rudder is needed. The rest of the time the plane keeps the ball centered all by itself. As Larry Flesner says, "as long as I keep my feet off the pedals, the ball stays centered"...
Mark Langford ML at N56ML.com http://www.n56ml.com