I recently purchased the FT Spear -a pusher configuration wing-, and for some reason, I have not been able to make the elevons work. My remote, a Spektrum DX6 should be able to handle wings, and I have tried 2 different receivers, both also made by Spektrum. However, both times, my elevator functions properly, but my aileron is reacting in the opposite way to how it should. I tried both elevon configurations that my remote offers as well as all of the other wing types. I also tried flipping the channels on my remote as well as the leads on the receiver, but I have not been able to function it properly. I was wondering if anyone could tell me why this is happening, and what component is making this happen so that I could try to fix it?