I have the max HP for my character set to 55, but whenever I equip a weapon, his Max HP jumps to 440. When I unequip it it goes back down. It's not misconfiguring the settings because I leave all the stat adjustments at 0, only its power is defined.
Check your scripts.
Wow, how could I have been so stupid. I was skeptical at first but when I looked in tons(Where I thought if anything was causing it it would be in there) and it turned out to be an unconfigured HP/SP Plus script.
Pffft... never question the Aqua :D
ALL hail Aqua. our mighty ruler.
Never ask, never question, never resist.
..... what happened, what am I doing here?
Yea, I'll never question the Aqua again....
EDIT: I've just been mindfucked.