Ming Thein mentioned on his blog that Nikon already has an internal fix for the D800/D800E asymmetric left focusing issue:
“Was told by NPS this morning that an internal fix for the D800/ D800E asymmetric focusing issue has been issued. I’ll be sending my cameras in next week after a job; apparently it’s both hardware and software calibration.”
Here is another illustartion of the Nikon D800/E focusing issue: