DPS is so low-need some help tweaking my dps sequences. Pro config.

[nicbennett1]

Currently I'm running a DK, 2 shadow priests, and 2 disc. I'm considering swapping one of the disc out for another shadow, though with the setup I currently have I only have to manually heal in emergencies because of all the atonement healing. My problem is this. I'm getting about 5-7k DPS on my disc priests and about 10-15k on my shadow priests and my DK. I'm level 85, ilvls range from 378-391, which is pretty respectable for my level, I think. I did buy some AH stuff to get into the MoP dungeons.

The problem is, I did a random last night with just one of my toons and I'm doing just barely over half of what a single player is doing. In my random people were averaging 27k on the boss. I know you take a hit in efficiency by boxing, but it shouldn't be nearly this bad. I'm using the pro config system of ISBoxer, and I'm posting my .xml file for you all to look over. The Q--> self keypress in the disc priest location is to PW:Shield the tank. My ISBoxer macros kept failing for that, and I had no idea, so I just did it in game and never had any more problems. The reason I have both disc priests casting shield is because I have the divine insight talent, so I often get shields that ignore/do not cause weakened soul.

I'm new to both these classes, and I'm having a heck of a time in dungeons because my DPS is so low. I can make it through Temple of the Jade Serpent and the Brewery, but just barely. Especially Sha of Doubt, getting those adds down in time is really hard.

http://www.privatepaste.com/f9c36d66d5

Also, would it be beneficial to put a delay in between each action so I'm not hitting the button a ton of times while the GCD is going? I'm just concerned that rather than acting as a /castsequence it's acting as more of a /castrandom. I'm not getting consistency of DPS from it.

[nicbennett1]

Here are screenshots of my DPS keymap on all all three roles. That way you don't have to go to the trouble of loading my config, though I'll leave it up in case people might prefer that.

Shadow-
https://dl.dropboxusercontent.com/u/...ow key map.jpg (the only thing changed on this config since I posted this picture is that I have since added shadow word: Death to my rotation.)
Disc-
https://dl.dropboxusercontent.com/u/...sc Key map.jpg
Blood-
https://dl.dropboxusercontent.com/u/...DK key map.jpg

[RSM72]

Take a look at the lazy macros website (http://wowlazymacros.com/) for ideas what can be done in terms of dps with simple macros. For most classes you will achieve good results by just using those macros in wow without setting up rotations in ISboxer.