I need some help, my tech tree isn't showing the full interstellar tree on my career save. It says I have all the nodes unlocked but the tree is missing everything from from basic fusion and up (everything that costs greater than 1000 science). I've tried pasting the tree.cfg file into my save and that didn't change anything. It works just fine on sandbox, the issue is only on career. I'm running KSP 0.25 x64 on windows 8.1 Mods: Mechjeb, Kethane I have no idea what the problem is so any help will be appreciated.