Flexichas or a Way to Build a Fully Compensated Chassis

Excellent guide to building a flexible chassis on your model railroad locomotive so that it maintains better contact with the track, thus allowing for better electrical pickup, adhesion, and road holding, especially in the smaller gauges. The author clearly explains how the Flexichas system works and how to utilize the principles in modyfying your locomotive. Illustrated throughout with clear diagrams. 36 pages.