I unbolted rack from subframe and dropped subframe so rack was left hanging. Last yr I did trans swap on my Seville and I left rack attached to subframe and unbolted steering u-joint. Was told to do it that way on caddy. I think caddy rack has same 2 bolt setup. Seems to me letting rack hang from steering shaft would work on caddy? Had to pop off tierod ends on both cars and swaybar links. So I think both cars are basically the same for rack issues.