Hey Folks,
I could certainly use some assistance, advice, and/or suggestions on a much needed fix to a number of our Atlas [HO Scale] cars. We have a dozen of their short open hopper cars and two of their older PS2 covered hoppers. They ALL use the simple push pin to secure the truck to the under body of the car.
In all cases, the cars wobble terribly. The design of their truck/under carriage attachment is flawed in that the two openings rest atop of one another: instead of one fitting within the other. As a result, the truck has far too much wobble. It seems that fix would be to somehow create a flush mounting surface, but I worry that the coupler height would be negatively affected if I were to file away one of the two surfaces.
I am unsure how to fix this problem. Your help is most welcomed.
Most Sincerely, Matt