Hello, this is my first post so please be kind. I've been playing around with hammer and the tf2 mapping resource pack. I know how to make a map with stock tf2 game modes but i ran into a bit of a problem when i started making a new map i was actually going to publish. Trains. I wanted to ask questions. 1. How do i get trains with ride-able flatcars like the ones on banana bay to work on my map 2. (this one is more of a modeling question) say i made my own model of a TGR M Class for my map. would i need to model the wheels as a separate object and animate/physics them or would be static on the model.