Hi All, I'm very happy with my X1 but have an issue with the focus'ing:- If you were to divide the picture up into 4 quadrants, I can adjust the focus and get it pin sharp for the top left but slightly out of focus for bottom right, or vice versa. ie. I cannot get the complete projected picture in pin accurate focus You can only really notice this when I've got it connected to my PC displaying the windows desktop and its not majorly out of focus, just slightly but noticeable from my viewing position (5ft wide screen, seated 12ft away). I've got no keystone applied, confirmed thats its firing directly at my screen, and obviously tried changing the focus and zoom to no avail. I've also tried a couple of different graphics cards in my PC. When playing movies its much less of an issue anyway as obviously only the centre portion of the screen is in use. Has anyone else seen this issue on the X1 or any other projector? Is it a common thing? I spoke to Infocus and they want to take it away and repair under warranty but this will take time, while I can't be using it, and I think they may just return it saying no issue found..... Thanks, Simon.