My Kenmore seires 70 is out of balance. It is out of balance without anything inside. It will shake violently when spinning empty. I noticed a lot of this same problem has occurred on here but I do not think people know they can override the lid switch and watch the tub spin when the washer is empty or they would have noticed that the washer is out of balance from the factory. And Consumer Reports rates this high....must have been a payoff.