With the First Mexico Level with the rotating gears...I know how to move the gears and open the doors, and I've collected all 3 idols. But I need to open the fourth door which has the 3 different heads. Kind of a master room I assume. The catch is when the gears are in place and I turn the statue nothing happens! Do the gears have to be in a certain order or is this a sick and creul bug or what?