08-29-2008, 07:30 AM
All of a sudden I have a wobble in my heli. No crashes, no hard landings at all. It seems to appear when I do a sudden tail move and then I hear a low frequency squall and the wobble appears. It seems like the blades are out of track but they are dead nuts. I read before that some had the same wobble and it was because of the tightness of the grips so I tried everything from really loose (almost too loose) to tight but it is still there. I checked all bearings and replaced the main lower one as it seemed to have a small amount of play. I have replaced the o rings, the plastic part that holds them also, along with all associated parts. Any ideas????