Flaperons do not work

I have an amp 2.5 running V3.0.3 of firmware. I cannot get the flaperon function to work. I have followed the directions in the form as well as experimented with every setting that I can with no success.
I have the aileron servos in ch5 & ch6 of outputs. I can get the servos to act as flaps or as ailerons but not as flaperons. I want to have manual control with input channel 5 and auto control in waypoint nav mode. Has anyone ever successfully got the flaperons to work?

I use flaperons in manual mode, but haven’t tried it on auto-landing. It sounds to me that the problem is your wing setup on your radio.