Here's a view of my layout as seen from the space shuttle. It's easy to see several things: 1. I'm very slow. Been working on it for nearly a year, but I'm having fun. 2. Did I mention that I'm slow? I've been having something of a crisis of design. There's a coal mine at position B, which ought to be in the mountains. I'm considering adding a turnout at positon A, leading to a branch that would go uphill and be in the mountains by the time I get to the coal mine spot. That, of course, would require me to reroute some of the other track. The layout is 10.5 feet left-to right on the photo and 9 feet from top to bottom. Suggestions?