Hi All, Anyone know what would cause thin horizontal lines that run from the right hand side, getting fainter towards the middle and gone by the left hand side. Lines are evenly spaced about every 5mm full screen height. on a white screen it looks like lined paper but looking right up close the lines aren't just dead, there is some flickering. Visible on red green blue and white screen, not visible on black. Visible on all inputs and on menu screens. TV is LG 42LA620V I don't know much about TVs but I picked up a TCON board for a fiver and replaced it. Issue still there. If it was the panel, wouldn't it go right across the screen? Any Ideas?