The only reason I reposted the link is that Sactoteddybear asked for it. I remember posting the link previously.
The default water level on these machines is "High", one step below "Super". We always used to wash clothes on High, no matter how big/small the load. Over the past 3 months or so we have been setting the water level lower, just to the point where we get good rollover. Since we have been doing that we have noticed that our clothes and especially our towels have been wearing more and even some of the edge bindings on our towels are separating from the towels. So back to the high water setting again. Clothing shredder!
When you look at the control panel, you'll notice it states "High Efficiency" on it. One of the advertising points was that this washer only uses 29 gallons of water for a load vs the 40 or more for other washers at the time. This is kinda funny as now the new high efficiency front loaders use much, much less than this!