I'm just beginning to collect Gunderson/double stack cars. I like the look of these but I am painfully ignorant of most aspects of their usage.
Case in point: I just acquired a nice multi-purpose well car with room for 48' containers and is also equipped with 5th wheels to handle trailers. This car did not come with any containers or other cargo so I'm free to load it as I please.
1) Would be wrong to put 40' containers in a 48' space?
2) How would trailer(s) work -would the rear tires just sit in the well?
3) I often see different sized containers on the same car - usually the larger container on top of the smaller container. What's going on there?
Thanks