here's my rookie2 set-up with jr 10x
ch1 - throttle
ch2 - elevon
ch3 - elevon
ch4 - rudder
ch5 - gear & airbrake (y leaded together) both on the one gear switch
ch6 - pitch on thrust vectoring & canards
--- ch6 & ch7 mixed together to switch on & off
ch7 - yaw thrust vectoring with gyro to assist in hovering
ch8 - wheel brakes & smoke (y leaded together) on slider and snap button
ch9 - nose steering
ch10 - gyro for yaw on thrust vectoring, switched on & off

I made the canards and thrust vectoring (yaw & pitch) to switch on & off and another switch for the gyro assist on the yaw of the thrust vectoring, they can both be on or off together or separate.. With the help of jetronic programable air valves I'm operating 12 functions with a jr10x -- examples > on ch8- smoke works low to hi output on 1st half of slider, brakes work on 2nd half, and snap button is smoke low and brakes pulsing... and on ch5- I take-off with gear down and air-brake stowed, but when I land- gear and air-brake come down, a trick I figured out with the jetronic valves..... it's taken me a while to figure this mess out but it works perfect, 250 flts and counting..