Worldwidesportsllc.com, worldwidesportsllc.info, World Wide Sports L.L.C. nor I, Harry Newhard recommend the use of one product or device over another. Products must be implemented as per system/job specific application. It is the obligation of the installer to understand the intended use and application prior to installation of any product or device. All products must be installed as per manufacturers instructions and be job site specific to meet the criteria of each individual application.