5.1 Affliction Warlock DPS PvE(Raiding)

This is my first video, I decided to do a video on how to play Affliction Warlock DPS in World of Warcraft. Please comment on what I can do to improve on my next video, and tell me how this...

Improving my DPS as Aff Lock

5.1 Affliction Warlock DPS PvE(Raiding)I main Affliction Warlock. I don't raid with a guild, but pug normal AtBT every week and usually manage to get the first few bosses killed HC as well. I am ilvl 945. I only recently starting logging my raids so my logs aren't hugely representative but I'll attach them anyway: https://www.warcraftlogs.com/character/id/30584932 I can usually get about 1.1m dps on a (mostly) single target fight such as Garothi. However affliction warlocks that are a few ilvl lower than me, out dps me, in fact I was out dps'd by a few 100k by someone in the 930s, a bit embarrassing. I try to follow the rotation given on icy veins. But it isn't giving amazing results. Are there any high prog...