anyone done front wheel bearings? i have a bad one on the left side. looking online, they are not sealed, but open with race. also, the fsm seems to have some critical measurements when installing. i am about to buy a set of used knuckles, and have new bearings installed, then just swap them. it also says in the fsm that the upper bolt on the bottom of the strut is for camber adjustment. so i am also looking at alignment? i dont trust the "scribe and see" method.