Except from raising my house up above the ozone layer The reason I ask is that I have a lot blurring/smudging around images on close up shots during cricket, football and all over the place on GP. Hardly ever noticed it otherwise but I wondered if I improve my PQ input it would improve my output. Forgive me for my poor description here but......in terms of reception/PQ I am currently getting around 70% on the top bar/gauge and 50% for the bottom bar/gauge for input 1. Then 60% for the top bar/gauge and 50% for the bottom bar/gauge on input 2. Are these good enough?