PHA affecting ONLY healed HP

[Szibes 2]

For what I know pharmacology affects HP and MP healed with items.

How do I change that so it will only affect amount of healed HP and leave MP heal unaffected.

[roninator2 256]

Those are found in Game_Battlerbase

class Game_Battler < Game_BattlerBase
  #--------------------------------------------------------------------------
  # * [HP Recovery] Effect
  #--------------------------------------------------------------------------
  def item_effect_recover_hp(user, item, effect)
    value = (mhp * effect.value1 + effect.value2) * rec
    value *= user.pha if item.is_a?(RPG::Item)
    value = value.to_i
    @result.hp_damage -= value
    @result.success = true
    self.hp += value
  end
  #--------------------------------------------------------------------------
  # * [MP Recovery] Effect
  #--------------------------------------------------------------------------
  def item_effect_recover_mp(user, item, effect)
    value = (mmp * effect.value1 + effect.value2) * rec
    #value *= user.pha if item.is_a?(RPG::Item)
    value = value.to_i
    @result.mp_damage -= value
    @result.success = true if value != 0
    self.mp += value
  end
end

You can use this. put below materials section and change the mp one to however you want. Here I just commented out the line for pha so it doesn't use it.