This mod takes 'dorfl' https://mods.factorio.com/mod/logiquipment mod and extends it to include the cargo wagon entity, for those of us who want construction trains.
Mods introducing new content into the game.
If you have a problem please send me a message via Discord @ billbo99#8142 or post it here https://discord.gg/jRPB2SZBUk ... I don't check here that much for issues. DM is your best bet.