Hacking Majora Mask Sky3DS N00b

[Barti]

Hi Folks,

Sorry for my terrible English grammer.

Yesterday I finally bought a Sky3DS with 8GB Samsung Micro SD.
Since i HATE the first part + first temple of Majora's Mask, I was searching for a save game online.
I found this on:
https://www.3ds-savegames.com/save/...zelda-majoras-mask-3d-eur-just-after-snowhead

In the Sky3DS's Diskwriter, write the MM3D rom to the microsd card, add option restore save.
Followed the instructions as usual(turn off 3ds, hold blue button, eject, eject and then load game)
But.... the save just never works. Am I doing something wrong?
I'm on 9.9.0 and have e New 3DS.

Thanks guys...