I believe if you goto this location, you can find the positioning of that button.. Kerbal Space Program\GameData\MissionController\Plugins\PluginData\MissionController Then open up the config file with a text editor. (I recommend Notepad++)
So then a real experience of the Mod would be career mode? Think OP should tweak the description abit. Will be starting a career mode with it then =) thanks for the responses!