I have a new P3P. On the 3rd flight I decided to try a manual landing. Not a wise decision I guess. I figured it would be ok since I have an FC-40 and figured the worst that would happen is it may tip over. Well it did indeed tip over. One of the rotors was against the ground and the motor started making a loud squeal. Before I could get to it started getting extremely hot. The motor got so hot it melted the plastic around the motor mount screws. Why did this happen? I have tipped the FC-40 many times with no overheating of the motors?