Mario Kart Wii - Top Left Rectangle

[FrangoST]

For anyone entering this thread looking for the code: Just create a INI named RMCE01.ini on gamesettings folder and add this line:

[ActionReplay]
$30fps
004250D4 00000002
0029FD69 00000002

[ActionReplay_Enabled]
$30fps


And that's it, only work for NTSC-U version...

Now back on topic: I was wondering if this effect that's glitching could be pinpointed somehow and deactivated perhaps via gecko code?