Hi 18 month ago i bought a 55C6 oled from Currys. Over xmas it developed a black line of pixels down the screen. Currys have taken it away. They called today and said it needs a new screen. It won’t be the 3D screen that the C6 came with because they are saying LG don’t make them anymore. I’m not happy with this. That’s no longer the tv I purchased. Where do i stand on asking for a refund or a C8? This tv has be wonderful and I’m gutted. I’m scared to try a C8 after all the problems im reading on here with banding and lipsync issues. Any advice would be great.