Well I crashed on the 3rd flight. I dont know why. the first two take offs were shaky and the third time I couldnt gain any altitude. The wings were rocking and it was nose up the first two flights were the same and luckley I got some alttitude and it flew fine. Although it was hard to turn right for some reason. It felt like it was going to stall every time I tried. the landings were fine. Why would this happen???