Most sound modding tutorials require that you first extract the sound files including vanilla, which I have done, and then include your new ones with them. Apparently this will then recreate the pack files successfully with your new files and it will then work. The problem for me and some other people it seems, but some have managed to get it to work, is that the files that are created are only 1kb in size and there's no sound in game. So what I did so far is move the vanilla and mod files together to data/sounds/music, data/sounds/Voice, and data/sounds/SFX in their extracted files and then deleted the .dat and .idk files. So then it doesn't recreate. Any help?