First let me mention ive only ever replaced 1 set of bearings in my life and those where a breeze compared to this.<br />I have a 1981 shorline trailer which hab play on 1 side so I decided to replace the bearings . I removed the bad side first and discovered it had a 3/4 inch bearing and a 1 1/4 bearing . After fighting to get the race out I replaced the bearing and replaced the hub and tire. When I tightened the hub bolt and backed it off the hub wont turn .I play with it til its right however the bolt is only hand tight to allow the tire to spin free(by hand). Is this going to be a problem? <br /><br />I did notice a fraction of a hair of play(side to side)