If Im not putting this in the right place, Im sorry. I just went Engine Stuff + Coal Bunker = Logic? Also, I looked up coal bunker on the search and nothing like this question came up. Anyway, how the heck did the coal bunkers work? Was it just a giant storage room, full of coal, and whenever the stokers need coal they would get coal out of a little hole? Or was that "little hole" a dispenser with a button. What was it? How would they get the coal? What if the coal bunker ran out of coal? Also, where the heck are the coal bunkers?