I thought from every diagram i usualy see the surrounds should be 2-3 ft above ear level and slightly behind pointed straight out not angled. But now im seeing diagrams and even dolby under there setup guide in tips section under angles says to angle them to ear. I actually at first had them angle down and forward pointing almost right at ears, now the sound coming from them was really good but it seemed way to directional almost blended in or couldnt tell it was coming from rear. So i put them straight out again and sounds more ambient but lost clarity. Which way is correct?