I needed one more wing span to be able to work on both wings at the same time. Fortunatly my dad who helped me build the first two volunteered to help with one more. It also turned out the a fellow RV builder in the Denver area needed some stands as well. We ended up building 5 stands all together.
Bryan has a great write up here. http://bryansrv8project.blogspot.com/2012/12/got-my-metal-wing-stands-today.html
The details on what was built are in the previous wing stand entry.