@SkyQueen
So I tested the adding/substracting 2EE0 from the addresses method and it works for both the instant space time distortion and can craft codes.
Just posting the can craft codes for 1.0.0 here in case someone wants it:
[YYJ-05# Can Craft]
040A0000 00FCDB94 6B13027F
[YYJ-Can Craft (off)]
040A0000 00FCDB94 6B13015F
The instant space time distortion code has been posted earlier by SkyQueen.
Note that these codes are not my creation, and we have patjenova and others to thank for the original versions.
Also, while it's true the code spawns a distortion that instantly disappears, if you click fast enough, it doesn't dissapear instantly. I tried twice and when I pressed L+R fast enough (and released them immediately after), the distortion stayed.