I have four eye bolts, 2 on the loader discharge and 2 on the extension tube. I stretch a small bungee between these to hold it on when in use. When I am done I just take the bungees off and slide the tube out and lay it in the box on the trailer. Very simple set up, and don't have to worry about the discharge when turning corners. To dump I just unhook the trailer, push the lever down behind the cab door to release the bottom of the back door and dump.