heres a little bit of info about the stomach size list
Full 0: you can move smoothly, without anything.
Full 1: you can move slower than usual.
Full 2: same with full 1, but you move even slower.
Full 3: same with full 2. even slower at this point.
Full 4: you can move, but incredibly slowly.
Full 5 (if you want a immobile stage): You can't move at all, and digestion rate is way worse.
yeah. i hope you add this or something.