The Auxx-Lift has strut channels which have been put in perpendicular on the garage ceiling joists or ceiling supports. Two struts are set up to a minimum of 4 ceilings supports for excess redundancy. Later on you hook up the motors and System No matter if your load is correctly https://stephengnva85285.oblogation.com/34452445/auxx-lift-1400-heavy-duty-garage-storage-that-works-for-you