"this is the same thing that is happening to me but i found out that once you drop the chain in to the conveyor belt and you try to walk down the conveyor belt manny gets stuck in this climbing down a rope animation and i cant off of the dang conveyor belt..."
I'm having the SAME problem! In fact, other people were too, I don't know if they ever fixed it. It's only when the chain is dropped onto the conveyor belt. I remember reading about this problem before I even played the game. I tried quitting and reloading the current file, doesn't work. But I do have another file that's not far behind my current one.
I watched two walkthroughs where they player had Manny get off with ease. But one guy had some trouble just like me, but it only lasted a minute.
What to do?