If no obvious defects in the engine can be found please check the prop flange and bolts.
---------------------------------------------------------------------------- -- We didn't mag the hub but the runout was only .002 on the bench. On the plane is was more like .009, which is what led us to believe the crank was bk. I just don't think we had a good read on the plane. I am starting to think it may be a prop problem. I am hoping to know more tomorrow. Steve Glover KR-2 N902G AJO, Ca <kr...@cox.net>