AGreatWeight, thanks for your reply. I ended up renaming "Main" to "Main-A" {they were entirely different mods] and it worked. As for the version number and nexus id, I'm out of luck there as I manually place the mods into NMM's fallout 4 mod folder as I had an issue with Skyrims mod organizer hyjacking the mods as I tried to download them with NMM when the game first came out - sorry, too much information - thanks again for the reply, john.