I have a Ultra Mini Stick with Hitec Eclipse 7. I am new to airplane, I use to fly Heli. I have all the servo working properly but just couldn't figure how to make the Left Alieron to move. THe manuel said CH6 is the left Alieron, which is where I plugged the servo into, but it not moving at all. I checked with another reciever and servo, both behave the same, so it must be a setting.

It's in Arco, Flaperon is on, EPA is 100%. Tried 3 servo and 2 different reciever and connection is good. Left Aileron(CH6) is not responding.

Can someone tell me how to setup the left aileron properly?

What else I can tried?