For the radius experiment I'll need the help of my two assistants, Taylor and Katie. We are going to test a tight radius for On30 that will fit in a two foot wide space.
Bump! Bump! Bump! What the heck is that? We looked and looked, and discovered that the locomotive has a gear bind that is making it operate problematically. The radius at this very tight 10.5" radius does work, so we can build a tight layout.