And another Question

I wondered if i can edit only a single unit instead of copying the whole side folder because this is making the map so f****** big. So I wondered if it would work, if i only copie the files of a single unit and rename it before editing (so the lua can see a differnence between old and edited unit) I guess i have to rename some of the files to do this. Could any1 explain to me how to handle this?

Just copy and paste the stuff you'll actually need. And censoring words with ***'s doesnt change the word's meaning. Read the rules if you decide to post again.

Read the Jedi documentaion. It talks about creating sides.