Mark, your Normal/Casual cycle is far different than the cycle with the same name found on machines today. Back when your machine was designed, Normal/Casual actually used more water and with medium speed tumbling, was the ideal "Wrinkle Free", "Permanent Press" cycle. Now, that similar cycle with more water is called Jeans. Marketing "trickory" done to meet the Energy Star usage pattern as most consumers would think like yep, Normal is what I used to use and that's what I will use now. A friend of mine, that's exactlyh her logic in doing her laundry. Try to explain to her it uses the least amount of water of any cycle (I observed it when starting the various cycles with an empty tub). Also, today's Duets will automatically adjust wash time based upon size and type of load it sesnses. If I wash a huge load of towels it will add 24 minutes. Whites 32 minutes added. Most of my loads are quite large so I expect the time to be increased.