BOBREV.. I will tell you this.. If you have the four star on the balance point the you have not seen good flying.. I had one 4*60 and had the ballance almost 1.5 farther to the tail. It was awesome. Knife edge, Flat spins harriers hovers. It would even try to torque roll out but I am not good enough to hold it..

LATER

PS.. Move your weight just a little at the time..