The Uproar uses dual aileron servos. You can get a Y harness and plug both servos in to the same channel. My radio (Futaba) has a flaperon switch, and allows you to plug the ailerons in to channels 1 and 6. I haven't done this so I don't know if it requires slaving channel 6 to 1 or not. Best thing to do though is use the Y harness until you've gotten comfortable flying the plane and using the radio. Using flaperons reduces the amount of action your ailerons have when landing, and you probably don't need flaperons to land that plane anyway.