In a way that you can select a consist from a menu (while in driver) and have it spawn while being able to spawn the same thing as many times as you want from the "factory"? I don't think so . I don't even know if that is possible for even a custom object, though it would be really be neat if it was. I asked about this a few months ago and no one seemed to understand what I was asking.:hehe:
I think you might be able to. Are you talking about having it spawn a locomotive that was just completed? If so, set it up to spawn every X minutes and have the consist be just the engine.