For a long time I have noticed that my front wheels had a little too much negative camber and I got it aligned but that didn't fix the problem so I figured the housing was bent. I was thinking about installing some offset ball joints until this happened. I had the front end jacked off the ground and I noticed that I could wiggle the wheels up and down on the spinde... hub, whatever.. a good bit. I'm guessing this is because the wheel bearings have too much play in them. Should I just tighten that nut to put some more pressure on the bearings or replace them. I haven't noticed any pulling to any side and I haven't heard anything to hint at the bearings going out. Am I on the right track here or completely off??