It goes like this:

1. Change character to cyborg.
2. Turn into giant suit
3. Stand next to any wall. anything that is vertical compared to you can work, such as enemies, small steps, destructible pieces, etc etc
4. change from giant suit to magnet suit.
5. You will now fling yourself into the air above most collision or through floors above you

I'm suprised nobody has discovered this glitch and it opens up quite a bit. I've only tried it on the PC version cuz that's the only version i own currently. I would've shown it off in a IL run of something but i haven't practiced enough.