Can anyone answer this question, is it normal to be able to move the axle slightly between the hub and the diff? Meaning is there some play in there? I noticed both of mine will move slightly between the hub and diff if I grab and try to move them. I also noticed that one of my driver side axle outer CV boot is torn. It doesn't appear that the DSS axles are full of nasty grease like the stock axles. When the stock axles tear a boot, they sling grease everywhere.