Since taking Heroic: The Stone Guard down nearly a month ago, we have made very little progress, only managing to kill the first three bosses in Heart of Fear normal. I am becoming more and more frustrated with our lack of progress and really can't see where we are going wrong. Our tacticians are really great, and we follow any available guides, do a lot of research, etc, so it is highly unlikely that our tactics are holding us back.
I am at a loss as to where we are going wrong. Apart from blatant failures by certain players, I can't pinpoint specific weaknesses in our raid group's performance. It would be hugely helpful if I could get some advice as to who is letting the team down, simply from a performance point of view.
Here is a link to our World of Logs reports to enable some sort of analysis: http://www.worldoflogs.com/guilds/202204/
Thanks a lot, in advance!