Took a while. Went to China 2 years ago to adopt a son. Been back a while and building has been slow slow slow. Both son's the last month have found a renewed interest in building trains downstairs. Past couple of months, every weekend it is all they want to do. Had a big jump in progress of late. Even ran out track and had to buy more. 1/2 the mainline is now and running! Here's a quick trip around a very messy, very under construction layout.