Hi Wippet, I also am a new owner and took advantage of the great pricing and purchased a 9900. Out of the box the E Shift is defaulted to on, this means that it would be hard to get any focus on a pixel as it is moving. In the first menu page you will find MPC, go in here and turn it to 2k. That will turn off the E shift and make the pixels static and you should see the pixels as posted at the beginning of this thread.
Mine are pretty even across the screen. This would have to be the best value for money projector ever. Thrilled with mine.