gct files noob question

[Kanine]

If i have a gct file in my sd card already but i want to put another code on it, do I have to recreate a whole new gct or can i just export that code and it will automatically stay with my old codes already on the gct?

[Lord_of_D:]

in the brawl vault, resources theres an thing what let you transform the gcts to txt, but some times it dont identify some codes and it put them as "unknown code", but anyway you can give it a try. btw, i recommend you to next time have a back up of the txt what you made the gct with, so you can re-edit it and remake the gct

[Neurotoxin]

I'm pretty sure that you would have to create a whole new gct, but you could always use GCTEdit to add a new code to your existing gct file. The download link on the first page is broken, but on the last page someone has kindly uploaded it here

EDIT: Argh! ninja'd. Oh well, lord_of_D: went way more in depth than I did.