FF6 Advance Hacking: Event Trigger Problems?

I gave that a try, yes, and it seems to have worked.
When you load a GBA rom in FF6Tools it tells you that you should rearrange the triggers because some of them are stored separate from the others and that its better to do that if you wish to modify them. But it seems like that just breaks every trigger in the game. That's something the creator of FF6Tools might want to look into.

I thought also that maybe the way you save the ROM after has something to do with it, but I can't tell for sure. The only way I get the different options to save the ROM different ways is when I move the triggers. I believe if I edited the ROM enough to make it bigger it would probably give me the different save options, but as it is, I can never really do enough to necessitate it doing that. It just always saves what seems to be the best, default way during my own editing.