Yes I would agree. Those were taken before their was any zone convergence done on the projector. At the far edges of the screen i would say things were at least 1 pixel out. But i think with the E-Shift turned on, which it is in the picture, might be a reason it looks more out. It didn't look that far out to the naked eye. I think the camera is just capturing the shifting.
But after performing the zone by zone convergence it is perfect!
I will take some more pictures shortly with the test pattern and E-Shift turned off.