- Place the FARL on the tracks, connect cargo wagons, fill them with rails (and big electric poles/signals if you want them placed too), get in the locomotive. When it's on a piece of straight tracks, press Start, drive it manually like you would a normal train. The recipe gets unlocked with rail signals.
- By default FARL uses big/medium electric poles, placed 1 tile to the right of the tracks. To change the side use the checkbox in the gui.
/c remote.call("farl", "setCurvedWeight", X) --replace X with a number, weight for curved rails
Console command that should help when the gui isn't showing when you're in the train or recipe doesn't get unlocked:
/c remote.call("farl", "reset")