Started a new K2 Spaced Out game and noticed that aircraft vehicles dont use the overrided fuel categories from K2, is there a way to add compatibility, been trying to mess around with code since i remember on 1.1 original K2 and Aircraft mods did work combined. 
So far ive tried 
-add K2 as dependency so it loads first
-toy with entity line 145 hasnt worked, tried to inherit K2 categories or commenting it out to avoid override
any idea is welcome (or better yet an update ;D but no pressure, thanks for the mod)