I think I've found a bug in ParamEditor and I don't know who to tell about it. I've been trying to edit "ui_sound_db.bin" to change the tracks that play on each stage. However, when saving the file with ParamEditor, it saves a few bytes out of order and the file breaks.
Loading "ui_sound_db.bin" and resaving it with no changes causes these bytes to get switched in every entry under group 3:
This makes every field of the normal [0] entry into an entry itself, instead of the normal behavior.
How can I get in touch with the guy that made this tool?