Many mods, but none that add building parts that I am aware of. This is why I was thinking it is something to do with DLCs that did add building components.
As far as mods, Here is my list: Fallout 4 Mods
Many mods, but none that add building parts that I am aware of. This is why I was thinking it is something to do with DLCs that did add building components.
As far as mods, Here is my list: Fallout 4 Mods