I was ev training my giratina (non-orb) and it was lv 70 i ev'd it in sp.atk and speed but i didn't lv it up yet, And then i gave my giratina his orb and when i lv'd him up to lv 71 the stats read this: Hp: +6 Atk: +-28 Def: +-26 Sp.Atk: +-47 Sp.Def: +-27 Speed.: +48

My guess when i ev'd giratina without his orb and then gave him the orb the stats like read all strange with the (+) and the (-) next to each other with the numbers.

That is weird. I never saw something like that.

I had actually been pondering if this could happen earlier - in theory it could definitely be possible.

I have seen this happen to me before. I have no idea why that happened.

HERE. Is my theory.

It's because Giratina has two forms. Because it originally only had one, the data's still in the game for when it levels up. It's two forms have different stats, so when Platinum was introduced they had to find a way to show how both form's stats had changed. So they did THIS. Try it with Shaymin in Sky Form.

WHy is the in the HGSS section?

There stats change after leveling up when they change forme that's how it happened.

The reason this is in the Hs/Ss area it's because I did this in one of these games.