I have a concern for happiness in the colony of TenPines Bluff, I have provided them the same as other colonies that they have 80 of happiness. There's one more thing to do - travel to Sanctuary and talk to Preston Garvey. you can't build on it (and with the Nuclear Rain who wants to sleep outside). In addition to Sanctuary, I have added Abernathy Farm & Tenpines Bluff to my settlements list. Required as almost all of the signs / posters come from this mod: Digi-Fu's Tenpines Bluff blueprint - Restoring the Commonwealth: Required as almost all of the signs / posters come from this mod. But Tenpines Bluff does not want to go up to more than 73, and it even stayed at 60-66+ for a long time.
These are textures from other mods that I modified to suit my needs for my personal builds and also some base game textures that I’ve modified.