mana drain for rogues

[Thegrimreaper]

i have noticed that after the lvl cap raise and krakken isles my mana just gets drained so fast, why does everything suck so much more mana than before, i understand the lvl change and the affected skills being higher require more mana, but i have around 1k mana as opposed to 600 before patch, when i use 3 bow skills im fully drained, before update i could do around 6-7 bow skills before i was out of mana, i think the cost of the skills with mana has gone a little to high, this is not to create a battle between classes, or a flamepost, so plz dont bother arguing on this post, its purely to make aware that rogue skills are way more costly than last cap