arbsoup

Yeah, I was going to say that parts not having any functions might mean you might have a bad installation of ModuleManager (reminder that the .dll goes in the GameData folder on its own, not inside the UmbraSpaceIndustries folder or the like). It might also help to make sure you've got the newest one — should be 4.2.3. Other than that... Firespitter? 000_USITools? Those came bundled with your USI .zip; I'm pretty sure you'll need them (though you can get rid of Firespitter's Parts/Assets/Sounds folders if you don't want those). As for the habitation ring, MKS habitats have to be deployed from EVA. (Also make sure you've got enough MaterialKits and EC.)

...nevermind, was quoting previous poster.

Hi all. Just made my account since I've been doing a few things on Github lately and figured I should have a second point of contact. I've created a PR that implements a suggestion from back in 2017 about reorganizing hab/home time to be less confusing with Kerbals entering and exiting ships; it's available here, though I haven't posted a compiled version since I'm not sure it's okay to do that without the original author's permission. Also, For now you can type 0.00000001 (the box allows up to ten characters), which causes a Kerbal to consume 1 Supply every ~10 Kerbin years, which should be plenty slow enough that you can put one tiny canister on each of your ships and then stop worrying.