right folks. last week my the lockring came undone and parts went everywhere. bought new parts for it. took to bike shop to put back together ( as i can never get the b*****d outer ring back on ) i rode for a couple of hours today and it came loose again. i took it back, they did it up, i rode again. seems ok at the mo. they tightened it as much as they could and i dont want to put any threadlock on it because i dont want the bearings to f**k. lol. anyone had this problem?????? solutions???