We have a Kenmore Elite Oasis gas clothes dryer, model 110.77042600. When in an Auto Dry cycle, it sometimes does not stop when the timer display reaches 0 (zero). In fact, we have found it still running with the timer display showing 93. So it wrapped from zero to 99 and kept going. We know that this unit auto senses dryness. Could that be the reason it didn't stop at zero? The clothes were still slightly damp. It has happened a few times.