Same gear, same amount of haste, almost same talents (shouldn't be any talents that would reduce casting time on secondary spec) and almost same glyphs
Pics to prove this
Primary Talents: http://img255.imageshack.us/i/wowscrnshot121610191947.jpg/ 2,21 casting time on Fireball
Secondary Talents: http://img251.imageshack.us/i/wowscrnshot121610192027.jpg/ 2,11 casting time on Fireball
Anyone else with same kind of problem?