I flew it today and was able to lock out the ailerons. It still acts up big time with a lot of elevator throw. I think I'll just adjust the throw to the point where it gives me trouble and then back off slightly. This will allow me to put lots of flights and time on it. The CG didn't seem to change anything. I will keep posted with results. I did get inverted a lot and notice that it takes lots of elevator to fly level when inverted.