Sorry guys I'd hate to tell you but the Yeti is never going to go back to its original movement. I worked as a college CM on Everest and the problem is that the movement is actually tearing the mountain apart. The yeti and the mountain are two separate structures, and the yeti's movement was ripping on the reinforced concrete floor under the mountain. To do this, if you ever do a behind-the-scenes tour, there are still massive chunks of lose concrete under the mountain. We were instructed that WDI is working on a way to try and make it so just the arm moves, but for the near future nothing's going to change.