So I've decided to build a layout and even found a track plan to use as a start. My issue is that I have to build a collapsible benchwork but I don't seem to be able to find plans on how to do this. I plan on building an 8' by 9' that will be build in approximately 2' modular sheets. My requirements are that anything built must be light as I am in the army and have a weight limit on my frequent moves. Anybody have any suggestions?