Freight Car Class: Lesson 2, Upgrading Kits for Better Operation | In this lesson, David shares essential steps for upgrading your model’s operation and realism. First, you’ll learn how to use the NMRA recommended practice (ARP 20.1) to calculate the target weight for your car, and how to install a peel-and-stick weight to achieve that […]
MR Classroom | Freight Car Class: Lesson 2, Upgrading Kits for Better Operation
