Years ago I used a 19mm off-cut from a kitchin work surface for a base board of a 3ftx2ft N gauge layout. Problem was hiding the wires, couldn't use peco points (used minitrix track and points throughout) and so on - I remeber that even without cork under the track, the trains made no sound ! In those days there were no sound locomotives but imagine today with a totally silent track system and a Sulzer diesel strating up and working a train into a tunnel......
I suppose dreaming is the start of planning.
I suppose dreaming is the start of planning.