I have a few mods installed, and some of them work fine. However, some of them (Planetary Base Systems, Karbonite, and a few others) don't work. By "don't work" I mean that they don't show up in the game. I'm wondering if this is because of an incorrect install. I've just been copying the mod's "GameData" folder and pasting it in KSP's "GameData" folder. This works for most of my mods, but not for all. Is there something else I should be doing? PS, The mods partially work. For example, Karbonite functions, but none of the engines of parts are there, and Planetary Base Systems has a tutorial in the manual, but the parts aren't there.
Thanks in advance,
Jagger