Originally Posted by
speedracerntrixie
Ive noticed the same thing when installing new bearings. I always install the new bearings, crank, thrust washer and get a prop on it. There is usually a slight bind, warming up the case with a heat gun and then a couple firm wraps on the case with a screwdriver handle makes it smooth as silk.
Are you doing the last bit of "fine tuning" while the prop is installed tight..?