I'm trying to use Mechjeb in career however the parts are grayed out and say they lack something in the tech tree. I changed the parts tech to require start, I've replaced the parts. I've uninstalled, launched, quit, reinstalled, launched, quit.... etc... I even downloaded someones entire settings folder which wasn't being created. I made it so HIDDEN is now NORMAL in the global settings. I've tried seemingly everything but it's not working, they remain grayed out even with TechRequired = start entryCost = 0 cost = 0 category = Control subcategory = 0 title = MechJeb 2 (AR202 case) manufacturer = Anatid Robotics description = A ruggedized version of MechJeb's neural circuits in a radial-mount case. Any ideas?