about 2 months ago, this mod suffered a bug in which train rods for steam locomotives didnt show up due to ModAPI change from the devs. it was kinda big bug. to fix this, I used some hidden API (APIs that devs didnt intended us to use, vanila game code, Unity API etc) . and it worked but this mod is told sus instead. if you are still worried about using this mod, you can decode the file (you can download it with steam workshop downloader).