I have a hobbyzone j-3 super cub that i cannot get to fly. After i crashed it into a tree and glued it back together, it will not fly. It takes off and when it's about 10feet off the ground, it turns right and comes down. When i try to straighten it out it will not respond. Can it be that the horizontal stabilizer is not level with the wing? It doesn't have alierons and the rudder will not straighten it out. Any help is appreciated.