I'm breeding a Ditto with 31 IVs in HP/SpA/SpD and a Murkrow with 31 IVs in Def/Spe but all the babies come out with only 31 IVs in two stats. The IV Rater told me one of them had "relatively superior potential overall" on 4 stats but those aren't 31 are they? I'm new at this pls help me.