I'm just about to place an order for a ceiling mount, but I had one last question before ordering, which I hope someone can help me with. From advice I've received off here already I know that you generally measure the distance from the ceiling to the top of the screen to work out the length of the pole required. The distance from the ceiling to the bottom of the PJ will be 94cm and that will bring the lense of the PJ level with the top of the screen. However, looking at the projected image the 'throw' of the projector is about 12cm above the top of the screen. Will I have to take that into account when working out the length of the required pole, making the total length 106cm? Any advice, as ever, is appreciated.