If what I have heard is correct (and please someone who knows more put me in my place), the problem with the yeti is actually the foundation itself. If he were to begin moving again it would further compromise it and possibly cause a collapse. If they did try to do maintenance on the foundation itself, they would definitely have to rip out a good section of the building and rebuild it.
Correct. They literally have to remove the entire Yeti AA and rebuild its foundation. The engineers thought it would be smart for the Yeti to have its own foundation instead of tying it in with the foundation of the rest of the building. The AA caused SO MUCH torque that it cracked and has been unable to reanimate..hence...Disco Yeti :thumbs: