At this point it might be easier to rename it the MTH Spam Folder.
For those that are still utterly mystified by 3RS, it was simply the logical direction one could take as the 3 rail market was being blessed with an abundant array of reasonably affordable scale models in the early 2000s. With some minor effort, a lot of these models could be brought closer to true scale looks and performance with some rather easy modifications. It must have made some type of impact if you consider that a lot of the better 3 rail products now have options for scale couplers and fixed pilots right out of the box.
