I seem to be stuck at the very end of the levitation training level. I'm at the very top now, with a few dancers. I jumped to a balcony with a door that I punched in and killed some censors. Now I'm in a pruple roller room, with 3 sets of arrows going up the walls.

I've tried spinning around, jumping, following the arrows, etc... But to no avail. Can someone tell me what I'm supposed to do? I must've missed something.

You might notice that there is a chain-link fence surrounding the area. Do you remember the part in Basic Braining when you had to climb a net?