yes. I was trained in the United States Marine Corp for Motor transportation I have an ase certification. This has just stumped me and seeing this was a blazer forum I thought that I might ask to see if others have had the same problem before I start replacing everything. Now I am thinking that it is the lower ball joint. But I am not 100% sure at the moment. I am having a friend come over and watch for movement when I lift the blazer and check it. I am sure you know the method so I will not go into detail. Btw you do have a nice blazer and no not bad for installing it all yourself. Might I suggest you lift it slightly to give it a more rugged stance. Nothing to make it look like it was built for rock crawling but just to toughen up the look. My blazer is the square body in comparisson to yours and it looks 100% different once I put on a 3 inch lift.