Yes. I think everyone around here would be more than willing to assist. Of that bat, I would suggest 7 steps in level 1, seeing as the kidney channels have more dominance in the legs and feet than the upper body and 7 steps does wonders for that.
If level 2, DO **Cloud Hands**, in that technique you slightly twist the spine at the dantien point while reaching outwards with your hands, (a miracle heal technique that's at the basis of bagua and some tai chi systems) I've jumped into bagua for a bit (I REALLY need to get back to that, that's evolutionary) and I can definitely attest to the fact that the slight twist of the spine during the Cloud Hands *really* opens you up. You can just feel the blockages melt away. It is because you are acting upon the dantient point, and "twisting" away the blockages.
I dont think Chunyi has addressed the "slight twist at the dantien point" while you are doing the Cloud Hands, because it happens anyways, and he probably doesnt want people to focus on if they are doing it right or not.
If you can, get some black sesame seeds and boil them in water, filter out the seeds and drink the broth. I have yet to try this myself, but apparently it works wonders for the kidneys.
Also, this came out of nowhere, but eat some extra apples if you get a chance... couldn't hurt.
~Z