Hello!
I was wondering if you could make a rather simple change. I tried using the fuel units that go in diesels with the "BotsRefuelTrains" mod. The mod says it doesn't detect those fuel sources as a valid fuel source. I was wondering if you could make them into being a valid fuel source somehow without them losing their limited uses. That "BotsRefuelTrains" mod is the only way I have found to easily refuel these trains because of the different lengths of consists as well as amount of locos I would like to run on automatic trains.