How do you do this with the 9x?.
Going through the setup menu ,I can see the option under wing type to use 2 airilon servos,which I have.
The tail setup does not have that option.How is this done?
I am using the optima 7 receiver.
Btw where is the 7th Chanel? I see on the left side of the receiver the battery port
which also says ch7.I definitively need to hook up the battery lol.