Thanks. What do you feel are the positive points and negative points of the CPP. I have a CP, and I'm hovering quite well but haven't moved to tail out hover as yet because of stability/control problems that I haven't figured out yet. Got parts on order that may correct this and I put a new 4-1 on but probs are still there (Li-Po/ running a stock motor issues I think). I also read that the CPP is more difficult to fly. Tell me the compairsons...what do you think?