I see. No idea though. There isn't any space left for mounting anything, so I would guess it's a manufacturing process thing.
I can see now that your cutouts are different than mine. It could be, that 1070 will fit through the holes. I would wait for the card, before unscrewing bottom plate.
I can see now that your cutouts are different than mine. It could be, that 1070 will fit through the holes. I would wait for the card, before unscrewing bottom plate.