Quote Originally Posted by Baa View Post
Is 2.40s GCD really needed?

I have 588 SkS (2.41s GCD) and my HTs are buffing themselves. I think this is because damage is determined when starting the GCD, while the HT buff applies after more than a second into the GCD, making it effectively last a little over 25s.

I just experimented with 2.47s GCD and HT still buffs itself. Of course, double-weaving and/or lag makes this too risky, but 2.40s appears to be excessive.
What kind of rotation are you doing? Mind to elaborate it a little bit more?