it happens to me as well (xbox). i have a hypothesis that the editor might change the base stats so when you load up the save again it adds on the extra hp you got from completing quests. i dont know if this is really what happens but it was just a thought. has anyone had their Str or Mag jump like that?

another slight problem: when i open the Tools such as weapon/accessory editors, the windows are too large for my resolution. can this be changed? i can't even find the Save Changes buttons for the accessory editor. my max resolution is 1366 x 768