I'm eagerly following this thread, I'm in the same boat as you, but I main combat. Gear is 186, stats are pretty good but I can't seem to break ~3.2k. I'll accept a reasonable amount of L2P responsibility, but I've a ton of WoW DPS experience in a progressive raiding guild so I can't accept complete lack of skill and these rotations aren't so absurdly complex. Its a bit discouraging really.
Is there a place where people can upload logs to be publically compared? I'd love to be able to see other peoples rotations, procs, misses etc.
Edit: Are there any preferences that can be toggled? I've messed around with 'Ability Action Queue Windows', but hasn't made much of a noticeable difference. I'm spamming the **** out of these keys anyway.