I've had more fun with my cheap little US 40 than any other plane....I do touch and goes sort of like V_O discribes except I do then back to back from both directions. This plane is a blast. The only other plane that I feel is better is the US 60. You have a real CG or weight problem if it is not flying right for you......

I flew mine with a OS .70 Surpass (The old one) and it had way to much power for this plane. If yours is flying on the prop of a Saito 72, then you have real issues with your set up....

Pug