Thanks for the suggestions. I went into the script and tried to guess at what to delete, and I messed with the Sweboz, Saka, Hayasdan Pan-Caucusus and Persian, Seleucid Cataphract and Carthage reforms, but now when I started a new game to test them out I can't start the EB script. The advisor comes up and says I need to start it like usual, but the show me how button is greyed out. What did I do wrong?

And for most of the reform scripts, I just deleted everything except for the declare_counter (whatever reforms). I tried to leave the things that seemed important, am I on the right track? I dont have any experience with modding, so I'm pretty much guessing on this.