04-06-2014, 05:45 PM
On the prototype the loading dock is sandwiched between two buildings, the other building would be past the edge of the layout so it was not modeled. Filling the bags and loading them happens at the same time and causes a lot of dust. The dock crews do all this work by hand and the exhaust fan is there to provide as much venation as possible. The prototype has a smaller fan that is more centered, the roof casting that I used had a larger fan in a different location. It would have been a lot of work to move so, I compromised and left it in place.
My other car is a locomotive, ARHS restoration crew