In the first image what's with the fittings on the last bogie station? It seems there is a plate incorporated into the support roller on the bogie truck? I only have the two pictures and discovered them while cleaning the workbench.
I say support roller as "return" roller is a term used incorrectly. A return roller 'implies' a powered wheel which we know they are not.
Sorry guys, end of rant. Just my little pet peeve.
....start the geek-ah-tron
