I just spent most of a very frustrating day trying to figure out rail signals based on videos and tutorials with no luck. I have a big rail loop between all of my distributed factories and sites. When I went to add another train to the loop I put in some signals around one station. Much to my surpri...

I was doing some testing with circuit networks reading the contents of a train. I had it working great, but I manually stopped the train at the station and tried to do more testing. Much to my surprise, the circuit network wouldn't read the train contents. I banged my head against the wall for about...