Quick question: I've been having some crashing issues that I believe are fixed by changing the city multi-threading option to off. However, it got me reviewing my mods to see what I'm actually using vs. what I downloaded late at night when bourbon and curiosity had gotten the better of me but have never actually touched. Sim Settlements 3-in-1 shows up in NMM, but Rise of the Commonwealth and the Industrial Revolution add-ons are also listed as separate mods. Is that as it should be? Or did I randomly download the standalone versions and can/should disable them?