Altered Time - your #1 World of Warcraft Mage resource!

Would someone that knows about logs please check this for me? I'm simming around 5400 on a target dummy sim at 3 mins (raid buffs are off by default and it assumes 100% health all the time). For the life of me, I keep getting 5k. I'd be happy if I was close, but 400 dps less seems a bit extreme. htt...