Proper Installation of the USI mods by Roverdude (1.12.2)

[CipherAspect]

I don't exactly understand how to apply them. I put the UmbraSpaceIndustries folder in GameData and with it, MKS, Karibou, WOLF, Life Support etc. And then put FireSpitter and Interstellar fuel switch outside. But the mods still don't work properly. Specifically, That the parts are there, But there is no functionality. Life Support doesn't have the LS on the toolbar and they don't turn into tourists, WOLF scan doesn't happen, Konstruction servos don't function and might as well be show pieces. Can anyone send a step-by-step installation?

Edited September 30, 2021 by CipherAspect
Some extra clarification

[AtomicTech]

16 minutes ago, CipherAspect said:

I don't exactly understand how to apply them. I put the UmbraSpaceIndustries folder in GameData and with it, MKS, Karibou, WOLF, Life Support etc. And then put FireSpitter and Interstellar fuel switch outside. But the mods still don't work properly. Can anyone send a step-by-step installation?

Ditto, my MKS and USI-Life Support have a few issues.