Maybe it's a personel goal to teach my self. I have tought my self how to do everything. I could not fly the electric when I started and now I can, I am learning every day, I just read you should put a lock nut on the props, why would that guy not tell me this, that could really mess someone up if the prop came off, and the super cub had a prop off a sky piolet. way to small, thats why I was haveing trouble at first. I wanted to go all electric cause of durability, I have sence found out that big electrics break just as easy, so I have came to the conclusion I will keep trying with the dura plane, and .58 engin then I will move on to the tower voyenger. will see.