MCX2 rotor problem
 

This is my first and only Heli and after a crash the clockwise motor was pushed up above the main gear. I pushed it back down but still having problems with the clockwise rotor. I have replaced the gear and the motor but everything is the same. Should both the upper and lower rotor turn freely when not under battery power? The Heli flies but the batteries go quickly. Any suggestions would be appreciated. I tried the beginner forum but got no replies. Thanks