Is anybody else building layouts on 2 X 8 ft. modules? I find this to be the perfect size for Z scale. These modules effectively work as a "shelf" layout that can be mounted on the wall around a room. The 8-foot length gives plenty of space for longer train compositions, and the 2-foot depth gives plenty of room for a full turnaround and space for track layout detail. Here are 3 modules that I have designed and hope to be building soon.