Is there a reason why the PluginData folder for MechJeb2 is empty? I'm still trying to understand why my MechJeb isn't working. Without MechJeb 1.9.8, I don't have any parts to chose from, so I have it and 2.0.9 installed. I extracted the parts from 1.9.8 into the parts folder, the MuMechLib.dll file from Plugins was extracted to the Plugins folder. I remember reading somewhere that MechJeb2 was supposed to be extracted to the GameData folder, so that's where I have it. The MechJeb parts and the menus show up, but they do nothing. I did a clean install and my test rocket still makes no effort to fly straight when I launch it; it makes no effort to correct course when the rocket starts to tilt in flight. I have all the parts and they do nothing. It's like the lights are on but nobody's home. Could someone with a functioning MechJeb 2.0.9 please pm me with the file path they used to make this work? I miss my auto pilot.