I'm definately a noob and I'm off to a slow start. I Just got my b400 and had a couple blade strikes. After that the main rotors were not spinning at their normal speed. Then I noticed that the main rotors would actualy spin around freely with out turning any of the gears. I figured it might be the two screws on the main shaft but it is hard for me to tell. I don't see the nut on the top one and Idon't see the head on the bottom one. If I turn the rotors and hold the gears I never see any day light through the holes. Looks like the bolt maybe inside still. However, that doesn't make sense to me either if the blades turn freely. I'd appreciate any advice. I'm sitting here now with a big frown cause I'm totaly deflated now.
