I was missing to adapters for connecting the hoses to the water supply.  They have an asterisk to a footnote saying they might not be included in all models.  Called the 800 # and was in perpetual hold.  Went to the Web site to try to find out if they were included or not.  Couldn't find the answer so I gave up.  Might Going to have to replace the valves.  So an hour job, is becoming a major effort.  Also, the metal is should be free from stains, it already has stains, straight out of the box.