Why do you have to rebuild the .pac? I don't quite understand. Does changing the bone refs make the game spaz out otherwise?
You have to rebilud the .pac because Tabuu has issues with opening pacs that have been heavily edited by PSA. If you try to open them, Tabuu will crash.
In other news, I made a new Usmash animation and a new aerial(though I think I said those already).
I made the PSX sound pack for Riivolution users, but I had to rearrange the SFX a lot, so many VO samplles won't play right with V0.2X.
I'm also waiting for the clone engine to be in an advanced state in development.