I've spent some time googling this and can only find DS (R4 RTS) or gateway options. In MK7 the only cup I don't have gold in is Mirror Special Cup. I'm hoping there a real time save option for 3DS games as if I have to play the fucking Rosalina Ice World track once more I'm gonna smash my 3ds to bits. I don't have a gateway, but I have Luma3DS with a9lh. Is there any possibility of saving mid-cup with this setup?