@Hartman posted:" It would have to be a spreader that could carefully spread them about .05" to make them correct. I can fix them if I take the trucks apart, but that's too time-consuming for a bunch of cars, so a simple "on the car" solution is what is needed."
I regauged some of my Manard's wheelsets but it is difficult, to say the least without some kind of jig.
Yep, I think that would solve the rolling issues, especially over my double-slip switches.