About 2 yrs ago or less I replaced my front bearings.One thing I noticed was uneven amount of those thin disk shims on each side but continued .Replaced and packed bearings but I did didnt realize how critical it was to load bearings to right torque or how you do it.Any way took it to shop sometime later maybe six monthe and they tightened them. A year later the front right bearing squeeks under deflexion of suspension over bumps and uneven elevations while driving .There is some play when I wiggle wheel back and forth top to bottom.My question is what parts would I need to buy to redo it right ,Havent been able to find shims any suggestions from Canada or dealers in states.I never really noticed any bearing hum until just recently.Squeek started about 3 months ago out of the blue.Would I need a new bearing HUB!!....?