bottoming out

Take to a alignment specialist.... preferably one you can trust. I have in my area a alignment guy that has been aligning cars for a very long time. He knows more about aligning old cars I believe than he does new ones. I took my car to him when it started squeaking real bad (you'll know the squeak Im talking about if you ever heard it) and also my tires was wearing out quickly. He put it on the rack did some examination and told me my lower control arm bushing was wore out. He didn't charge me a dime but I told him I would bring it back once I get the front end rebuilt. I got the front end apart and started looking he was right. He got a $20 tip when he aligned it.