Time is not a user-friendly dimension. It's too short in one axis (lifespan) and too long in another (Vogon poetry readings).
Managed to make a bit of progress on the S scale module. The turnout and spur track is in place, with a capacity of about seven hopper cars (or 4 gondolas).
This unit will be ready for display at the Toronto Christmas Train show, Nov 24/25 at the International Centre.