in a flat spin it just kinda "funnels" for lack of better description (nose down aileron type roll)...it never wants to get flat and in a hover it wants to tip nose over in any direction...I think it might be a balance problem, too nose heavy...suggestions? Oh yea, 46fx...I tried Morris' tuned pipe...DO NOT WASTE YOUR MONEY IT IS CRAP. Unfortunately bringing this up to him he gets insulted and says he doesn't deal in cash so I'll have to take store credit...funny how he deals in cash when I have it in my hand...