Slightly bummed, I can load the nostromo models but they wont fly for me..even the parts selection states they\'re unavailable in the current version of KSP, which is paid and up to date..
I\'m going to ask am really dumb question...dont flame me as im new to KSP and this app, but how the heck do I install this?? I\'ve already installed the files, but im not seeing the GUI itsself, what am I doing wrong??