Dick I know you like to use the brake, but I have never seen the need for the brake function on any of my planes. I just fly with the lowest possible idle. Even with no brake it is still better than the 2-stroke glow setups I was flying prior to moving to all electric a few years ago. Obviously, there are some maneuvers it might come in handy but for the most part, I see absolutely no need for it. Personally, I try to stick to the KISS principle on my stuff. I don't know how some guys can manage to constantly flip switches throughout a flight. For me it is imformation overload. I only flip switches for spins and landing. Thats it. My guess, reduce the brake strength a little and see what happens. I know Dave L. knows the answer