The research queue is a really great idea but unfortunately the interface is really hard to control and kind of buggy :-|

what do you mean by expansion update?

Have you place Bobs/Angels/Space Exploration mods yet? Bobs is like doing 3-5 normal playthroughts, angels like 10, spacex like 100. They are biiiig.

Ah, I think I may have used in/out inversely to you when I set up trains.

“copper in” is where copper is put “into” the train system “copper out” is where copper is dropped