My 10 man raid group is a really good group. We can clear the first wing of ICC in less than an hour and one-shot festergut and rotface. Our problem is when we get PP around 6-10% health and then people start dropping. I suspect PP is not dying fast enough as our top DPS in the fight is around 5-6k. I also suspect healing becomes too difficult for our healers at that point. I am really guessing because we can consistantly get him in third phase and around 6-10% health with no problems at all.
What are your experiences with this fight? TYVMIA!