Code Lyoko: Quest for Infinity (Wii): Ledge zipping

You may remember my very very old video about this I uploaded last year. I decided to give it a closer look and figured out how it works.
Basically, when you do a ledge grab on the very edge of a platform that's not completely solid (as in you can do a ledge grab through it to get on top of it), it teleports you away from the platform, however I didn't know what determines the direction you go to.
It's actually based on where you did your last ledge grab, for some reason the game thinks you are there because of the properties of the platform you actually did the ledge grab on.
So yeah this is pretty much useless in speedruns since you actually have to go to the place first in order to determine the location you want to end up in.