I have both the JR9303 and Futaba 9CAP radios. I was advised to couple the Wheel Brakes, on my Kangaroo, with Down Elevator. I have used Pmix1, at 100% mix, between Elevator/Master and Ch7/Slave. While I have Ch7 set to accuate with the Left Slider Lever, I only get Full braking when I use the Slider lever. I only get 50% braking when I use Down Elevator. Both JR and Futaba say that is the best I can do.

Has anyone else found a way to get full braking with Down Elevator?