One of the best home gym equipment systems out there. Works as intended and leaves me no excuses for not working out. Only critique…. I do think the leveling kit could’ve been done better. The piece I got was smaller than the L/W of steel beam. It should fit on the bottom of your rack cleanly and there should be layers that go together like LEGOs to increase the height for more sloped garages. If your going to offer the product, might as well do it right. Love the rack system though.