I am wanting to make sure before I put the top end that everything is okay. I had a spun bearing in my old crank that I could hear. I sent it off to get rebuild by Competitive Crankshafts. Before the rebuild it would spin as fast as I could move my hands. The new crank has the O-ring bearings when I had just the bottom half on I could move it decently well (not as free as the old one but still smooth and easy). Now that I have put together and torqued down the case it is tough to spin. I can move it well until either rod reaches top dead center and since there is not as much leverage at that point it wont move without a lot of force. I can spin it by the shaft its self sticking out all the way through so I know there isn't a bind or a snag it is just not as easy as my old crank. I am confident that the seals are seated right and such. Is this anything I need to worry about?