When i have the ailevator active it says to use CH 2 and 5.The ailerons require CH 1 and 5 also with differential active.Do i plug the left aileron into CH 6? because i tried and it works like a flap? what am i doing wrong?I would like to run dual elevator servos on seperate channels and also my ailerons.I am using the Optic 6

Thanks
Dan