I am still running regular dungeons, trying to gear for Heroric Dungeons but the issue I am running into is that I am using my Flash Of Light as my main heal for rotations, but doing that just kills my mana. I use Holy Light as a filler usually that does not heal enough (especially on the tank) to keep the tank topped off on health, and also I use Holy Shock when it procs.. Usually after a big pull or after a boss I have to drink because my mana issues. I also use BOL on the tank and BOF on either myself or another DPS but same issue with my mana. Any suggestions?