TRIBE provides 4 legs that attach to the Cabover to quickly raise and lower the cabovers height. These legs are detachable and can be taken with you or stored in your garage. Once you connect the Legs to the cabover you can then use the provided hand crank to raise and lower each leg. make sure you work in a STAR pattern making sure that you raise only one leg at a time. A full instruction sheet is on the EL CAP resource page.