:facepalm: All I needed was a second pair of eyes..... I've stared at my setup for ages and never saw that. Thanks so much for the help!

I'm having an extremely strange and annoying issue where trains are only using two of my 4 "platforms". I've manually guided trains to them and within a tile or so they can then auto-path to the stop, and then path to their other stops just fine. The strangest thing is I've used the setup ...

Suggestion: vehicle detectors! Outputs onto the circuit network when a vehicle is infront/on-top of it. imho, it would make "gas" stations simpler for (off-)road vehicles, but trains could probably get some use too. Currently there is no way to attach the car/tank to the circuit network wh...