place the Cat/Dat files in the TC game folder as a fake patch
you should be able to play an existing save game by saving in an empty sector adding the Cat/Dat and then loading your game
download here
and as requested a version that adds some M6 docking to military ships as well
download here
should work for AP aswell but you may need to rename the Griffon scene file as i remember AP changes something and i can't check as i don't have AP instaled at the moment
props go to Coffee-Man for the original idea

plus thanks to all the people on the forum who were happy and/or willing to answer my stupid questions you know who you are
I'd also like to thank my mum for having the good sense to give birth to me and my uncle for giving me his old computers without which i'd still be playing Elite on the Amiga (which he also gave me)
good night and may the pasta one bless you