While putting my nose to the grindstone for maximizing damage on A1S and A2S, I stumbled across Kakashe's opener which utilizes ED to initiate DWT faster. He arranges a confluence of active cooldowns (RS, DWT, Drac Potion, raid buffs) to frontload exceptionally hard hitting attacks.

http://angered.guildwork.com/forum/t...ide-by-kakashe

I have difficulty following his opener with 100% precision, but it helped me realize that delaying the first Aetherflow was an actual loss of damage.