I have come across other hunters (my wife included) who were turning out the most aweful dps immaginable at 80. I am talking under 1k when they should be over 2k easily. I relaized as I sat at her toon to see what she was doing wrong, that she was still using her old steadyshot macro with the pause to prevent the steady from cancelling the auto.
I have noticed after mentioning this error to other hunters (wether they admitted to fixing it or not), their damage improved noticeably right afterward.
May seem like a simple thing to lots of folks but just thought I'd toss it out in case it was helpfull.
Have a safe and Happy new year all!