rwaltman,..if you look on my profile in the photo's there is a aparatus that get's hooked to the trailer hitch/lower dorsal fin connect point,. if your plane has them ,..it's basically a caster wheel that holds a tail dragger's tail up to the almost level position ,..which make's it easier to move the plane around as well,..it will add time to your pre flight as it need's to be removed after the wings are extended,..but it should keep the fuel from leaking out the vent tube and seal for the fuel tank cap,..and rather simple to make.

Chase