Can I ask you a question regarding trains. Let say you have a good needed at multiple far-flung places. EG I see you have multiple Gear Dropoff's and I'm assuming later on you'll have a ton of Green Circuit Dropoff's - how do you ensure trains with Gears or Circuits or whatever they're carrying go to the station that needs them the most, rather than repeatedly going to the same one which is closer but already full?

I've not experimented with this yet, I've only ever got trains going from A to B and back again. Got my first circular routes now which criss-cross each other. Got 3 trains on the Iron Ore to Iron Plate circuit so that one can be always moving while another loads or unloads. I'd like to be able to drop plates off at multiple places now though, my belt system is getting ludicrously big for me to extend now.