A bit of a Battle

I get the feeling that these two are not the best of friends?
This is about the best I could get for todays Blip? I used the D800 just to be sure the A/F hadn't put itself right before I put it in the post to Nikon on Monday.
Looking online it would seem the Nikon have problem but have failed to make it public?
Many people like me have played about,trying to get it right.adjusting this,that and the other.Upgrading lenses and it is still not as sharp as my D3.Well not without a lot of PS work! Well we will have to see what it is like when it comes back from it's 'Retune'? Draco,get in touch with Nikon even if your D800 is out of warranty!!!