I recently purchased a MTH Premier PRR Madison 5 car set from a collection. There was no wear on the rollers, so I believe they were never run.
Although designed for O42 curves, 3 of my cars run smoothly over my O42, but the other two cars bind on the curves. All wheels are oiled and turn freely. The trucks swing wide enough to make the turns and there are no visible defects. I have 2 other Premier sets; all the cars negotiate my O42 curves without a problem.
Does anyone have a solution to this problem?
