You have to hug the wall. It's best to do it just before he moves towards, and while he's waiting to move again you go past. Garf's Cut the Rope% run also does it. It's actually essential for CTR% also.

So... By hug the wall do you mean like just go right next to the wall and you can't go any further? Well you would have to press A or D for that.... But you would go really slowly... I'm trying to do it but it's still not working out for me... I did exactly what you told me to do and it didn't work.

I line up the dot on the center of the screen with the corner of the light, that sets up my angle