notice that there's no middle wash arm, just one at the botton and other at the ceiling, and this dishwasher don't have the great power that the old KA's had, it seems more like a cheap fountain, but ok, I get sure that have any space to let the wather pass and access the itens in the top rack, but i think that some times some itens get washed just with the steam of the hot water!!! lol (60°C) but anyway very often i take out not too clean cups of the top rack, mainly in the middle section!!
I have a Service for 8 I got from a Old restaurant here on the Cape. They are Restaurant Quality and pretty heavily glazed. Many Memories and Great Meals have been served on those plates.
With Bob offering "Half Bob-Load" certifications now for machines that handle roughly half a normal machine (Drawers, Upper/Lower Rack Dishwashers etc), I might have to get my butt into gear