I am stuck in the Cog room trying to get to the West room, but it is to far to jump, no place to crawl up, thinking water needs to rise to move the bridge up, but cant find how to do that. I even looked at a friends cheat book on page 72 Step 10 and all it says is to get on moving platform and go to west room, the dark one, there is another room on the East side that takes you to the water level. Need to get the key in the west room. Anybody been there?