I am not with my camera for a few days. The camera was purchased the first day they came out.
I'm beat down over this. Nikon will not communicate about it, and I feel completely powerless to do anything about it any more.
My thoughts are turning to selling all of my Nikon gear and switching to Canon. But that has obvious drawbacks.
What I think happened is that when I sent back the camera I forgot to set it back to zero on the auto focus fine tune. So the Nikon tech "tested it" at +20, and sent it back off by that much more or less.
Their phone people are little more than script readers, unable to communicate at more than a basic level, and with strict orders to not involve any colleagues who are in a position to communicate complex thoughts or make any decisions.