I ran Qarn earlier. I had a DRG, SCH, and SMN party. They were all standing six inches in front of me, so it took me at least five minutes to set up target markers. I was about ready to stop what I was doing, /sit on the ground, and explain what Personal Space is and why we respect it, followed by a brief lecture on why we don't stand directly in front of the tank when he's trying to do tank things.