but if it ain't broke...
You're right Martin, if it ain't don't fix it. But, all the money I'll put into my dream machine will be worth it because it will be my daily driver, plus it will last for many years. I'm going to replace my Whirlpool Gold DD, I need to sell it. It's too rough on the clothes.
You say both tubs are 21" wide, see there's variations in the large tub sizes. I was told the A806 had a 21 1/2" wide extra (large) capacity tub. And, learned from the club that an A408's tub is 22" wide. The white tubs seem to be larger than the blue-gray/spreckled tubs. In all my babbling I just want to know which one has the largest tub. Like I said earlier, consumers report listed the A712 with a 16 lbs capacity, having the tub measurements would confirm everything.
Harry