I just seperated my wiesco crank to put a set of long rods on.... I trued each side from 1 1/2 - 2 thousands but now when I set the crank in the lower case half and spin it I see movement in my two center bearings.... Looks like the come together then back apart at least twice during a full revolution..... How do I adjust that? I never seperated the center just the outers?? Any experianced advise would be greatly appreciated! Thanks ahead.....