Rolling Stock
Cleaning Wheels and Track for Reliable Running
Nine times out of ten a stalling loco isn't a faulty decoder. It's dirty wheels or dirty rail, and the fix takes ten minutes with the right tools.
Rolling Stock
Weathering
How to Weather a Locomotive: A Gentle First Approach
A factory-fresh loco is the thing that gives a good layout away. A gentle, reversible order of operations for weathering a locomotive for the first time, and the mistake that ruins most first attempts.
Couplers
Switching to Kadee Couplers on OO: The Real Cost and the Actual Process
Kadee couplers are reliable, look closer to the prototype, and uncouple on cue with a magnet. They also cost more than the YouTube tutorials let on. The real numbers and the actual conversion process.
Couplers
Tension Lock Couplers: Where They Work and Where They Don't
Tension locks are the default OO coupler for good reasons. They're also the source of half the random uncouples on a club layout. An honest read on what they do well and where they fall down.