Ok Andy, just got the rotor head out. Can you help me getting the shaft isolated so I can roll it down that piece of glass.

Also, my other concern (if it's not the shaft) would be the main shaft mount (the thing that sticks up from the heli frame). If this is tilted to the right, is that bad, or do the helicopters come like that to compensate for torque when at high throttle and high blade pitch. As a pilot, I know that most helicopters have this tilt of the mast. Thanks for the help!!!!!!!