Now that winter has brutishly arrived with a 20 inch snow!
I'm thinking about starting a Gn15 mini layout. I would be a small oval with a couple of switches in an industrial setting.
I have a Bachmann On30 gas mechanical and Steve's upscale kit and a few cars to start. I have picked up a few sections of Peco On30 track and a couple of Atlas snap track switches.
Now for a question -
What is a good minimum running radius for this critter?