I'm not even sure if this glitch was able to help me progress, but I feel that it's worth pointing out, regardless.
This is right after you gather all the stuff needed for getting to Dr. Morales's vault. There aren't necessarily any spoilers, but just a fair warning about where I am just in case you don't want to read on.
http://i46.tinypic.com/2qcghmw.pngPlease click the above link to see the screenshot
1.) Right now, the zone is obviously magnetized. Bennet shouldn't even be able to be walking through it without being thrown up into the air and dying. However, as soon as he touches the ground, he immediately goes to the right and says "I don't want to get close to the magnetized zone."
2.) While there is a walkable diagonal platform that is there when the area is not magnetized (the blue line I made is where it would be... sorta rofl), it's obviously NOT there right now. So they're basically walking down on thin air.
So, what on earth is going on here?!