I am not sure I totally understand your question. Let me tell you how I set them up using a 9C. maybe this will help. First I set the radio to the flapperon function. This is using ch 6 for the second aileron. Then I set up two mixes. Mix one uses ELEV for master and and AILE for slave. Then I set the trainer switch to turn the mix on and off. The second mix is ELEV for master and Flap for slave. Again using the trainer switch to activate. You will also need to set your %'s on the mixes. I use 100% for aerobatics. You may want less depending on what you want the mix for. This mix when on makes the ailerons move at the same time the elevator moves. It can also be used for spoilerons. You just need to change your % to plus or minus depending on your set up. If you want the flaps to go down and stay with the flick of a switch. That is a little different. I can try to talk you through that if you want.

David