I just want to say that the same stupid thing with the slalom is happening to my plane. Out of no where it is as if its been possessed or something. I was just telling my son about how this plane is out of countrol after it reached a certain altitude. I dont know what the heck happened. This plane use to be fine. I have a box version of this and I got it from the store BestBuy. Im not sure what's up with it anymore but Im hoping someone has a fix for it.