There doesn't appear to be any easy way to replace a traction tire with a new (tight) rubber tire on the K-line engine in picture. Anyone have any special ways they've accomplished this replacement. I can't get at the screws to remove the exterior truck hardware (finger pointing to it) to access the two screws holding the hardware on. It seems the only way to have a clear path to removing the those screws is to remove the trucks, unless there is a magical way to do this. Any thoughts appreciated?
