I just got my team to 60 and they are decked out in quests greens and blues. I try to run a normal 60th level instance (Tower of the Shattered) and get crushed. My tank (26K health) is dead by the time he makes to the boss and flips him. I am not doing healing during this process but it is like 4 or 5 seconds before the tank drops. It takes 3 seconds to get to position and start my DPS heal chain but by then the tank is at 20 or 30 percent.

The first boss in Tower of the Shattered has some odd mechanics. He starts with 5 or 6 non aggressive guards which I kill. SO I am not sure if I am just doing the mechanic wrong or I am just way undergeared for even normal 60th level instances.

Does anyone multi boxxing instances have any suggestions for me? Should I run the 55+ instance on normal just to improve basic gear first? Or am I doing this boss the hard way?

Thank you
Warwick