SO I have never posted here before now and I have honestly looked for the info in the forums (hopefully I am not just being blind about it) but I need advice for my resto shammy. Since 4.0 my heals have decreased dramatically (I was always top of the charts with low over heal numbers), but now I really struggle to make a good showing of myself.

For those helpful souls that would like to look at my toon

I am not a chain heal spammer - I tend to use my whole arsenal, but am not finding the different rotations that seem to be needed for optimum heals.

I have currently "tweaked" my spec a few times trying to find what works best for me. I welcome all the serious advice that you all may have because this is really starting to feel like I can't be an effective healer for Cata.
Thanks for the help!