Got my kill a couple nights ago with a semi-learning party (I've got two or three weeks of experience losing). Just goes to show--after a certain point, it's not about experience or how rigidly you have the phases memorized. Sometimes you just need that lucky combination of people who all happen to not fall off for an entire run while the stars align to keep the Gaolers from Landsliding or Sludging the off-tank.

Though that was going to be my last attempt before making a solo tank group in Party Finder, just because I think pushing him through with an extra DPS on 20 or 25% Echo would make the fight a lot easier. Faster kill = less time for error.