Hi guys can any of you answer this question, Ive got a new honeybee cp2 and theres around 1/2 inch backlash between the rotor and and the main gear, checked the sheer pin and thats ok but somehow there backlash there also theres some at the bottom of the main gear , hard to realy see where unless i strip it down, I would have thought that the there should not be any play there at all. also done the mod on the blade holders and noticed the coupling shaft was bent, that was pretty easy to put right, also had to adjust the motor as it was a very tight fit to the gear and was binding in one spot, cant see how this heli was test flown before as stated on the package