Just unboxed a brand new CE born 28th December. All good (washers preinstalled on the playfield) except the screen keeps getting little lines over the text as though there is some sort of interference. I've checked all the connections in to the monitor, unplugged and replugged the dvi and power cables but no luck. It happens during boot, during doing the 0.99 update and during the game etc. Anyone had this issue before? Any ideas on what I can try next? It's not a major issue but is annoying the crap out of me.