Thank you in advance this resource has been great. I have followed the steps provided but am having one issue which is the HDMI Black Level being greyed out and defaulted to Normal - so I can't change to low as recommended. I have a feeling it could be due to me having a newer software version. Otherwise I am also noticing different descriptions on the TV. Model code=UN60HU8550FXZA Version No.=HS01 Model=UN60HU8550F Type No.=UN60HU8550. Confusing, will having HDMI Black Level as "Normal" make a noticeable difference (which, obviously I'm not viewing critically as an expert)? Any other advice for settings would be appreciated, seems everywhere I look Cnet etc there is 1 thing not possible.