Im trying make a mod and The video Im watching When They went to see if they done it correct it showed 4 nodes but when I try to It just changed the color of the D series and Added a bunch of nodes around it like this
They was just starting on the file part on making the info and things like that the video was from late 2020
https://documentation.beamng.com/index.html plenty of modding info here also here https://wiki.beamng.com/Portal