Hoping someone out there has this 1100mm plane and can tell me if they had any cg issues and if so what they have done to solve them. I have one and went by the cg as per manufacture but still flies awful. I put it on a cg stand and made it just slightly nose heavy with battery all the way forward & secure and by adding 3/4 of an oz. to the nose but just will not fly well. Flies ok sometimes for a while then coming into corner nose goes up and its like I have no control over thing. Almost ready to cut my losses. Anyone?