Demonology warlock threat generation

Hi guys,
lately i've been noticing that my threat generation as a demo lock is very high. While raiding ICC with my guild, every time I pop Meta, one of the paladins has to use Hand of Salvation on me or I'll most likely take boss aggro in 10-15 seconds. To the people who will go with the following arguments: no, i do not use the taunt from the Meta and my pet's taunt is not on autocast as well. On some encounters I dont even use immolation aura, and I still have high threat.
At some point I thought it was probably because of the tank, yet in RDFs or when we have another tank, I still tend to have that issue.
This is my current spec: http://wotlk.openwow.com/talent#IZ0GchkAkihsgzAoE00Vb

Used to take 2 points from Nemesis and put them into Destructive reach, but it didn't make that much of a difference.
Two/three years back I didnt have any issues, even though my character back then was better geared than my current one, and I haven't specced into Destructive Reach.

I'd like to hear you opinions on the matter or some tips on how to make my tanks' lives easier.
Thanks in advance!

Use Soulshatter. There's not much to say other than that. Demonology Warlocks, for the most part, are not a class that should present a significant threat issue. Unless you're significantly outgearing your tank, the problem is either that he's plain bad, or something else fishy is going on like your rogue using Tricks of the Trade on you.

Quote:

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Originally Posted by DarkenedHue

Use Soulshatter. There's not much to say other than that. Demonology Warlocks, for the most part, are not a class that should present a significant threat issue. Unless you're significantly outgearing your tank, the problem is either that he's plain bad, or something else fishy is going on like your rogue using Tricks of the Trade on you.

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Or the bad hunter misdirecting his threat on to you. :P