I just replaced my bulb last night on my Epson 1080 UB projector and now I am getting a horizontal line down the middle of my screen. Colour is perfect on the bottom and blueish tones on the top. Or lighter and darker tones like a perfect contrast button on a typical photo program. Any idea what is causing this issue. Epson suggests I ship it across the country for repair but not really interested in that at all.