I do have spoilerons set up in one of my Extras, just for fun too. Sometimes I will be too high for a landing and hit a switch and the plane will start to drop instantly!! At the same time I do have aileron control, kinda sorta. I just snap the switch back up and have full alieron control again and swoop in for a landing. It's fun but I can see a lot of surprised people running into trouble with them if you don't know what to expect. Same thing goes for flaperon. I have used them both on fun fly planes with good effect, the set up is not good for everyone though, sometimes it can cause a stall and bite you.