I was pleased to see that the very interesting Tichy website http://www.tichytraingroup.com/ includes PDFs of the instructions sheets to their freight car kits. I had bought a Tichy wood roof walk (part 3029) to replace the hopelessly warped wood roof walk casting on an old IMWX boxcar kit that I am finally getting around to building, but was uncertain what certain small plastic castings were supposed to be. Looking at the USRA boxcar PDF I saw how they are mounted as two separate end supports to the wood roofwalk. Some other manufacturers make this once piece not two which is why I was a bit confused. I had first thought of HOSEEKER website for that sort of thing but he does not have Tichy diagrams. Including the instructions sheets on the website is a nice touch. Thanks Tichy.
Dave Nelson