Hi Plasticat,
I remember writing you a few months ago when you put up a similar post. In my mind, applied kinesiology, which includes muscle testing for diagnostic purposes and homeopathic remedies for cures/solutions, is the way to go for sure. I have had great results with it. I just had a visit with my AK today and am making great progress. I am fixing my pituitary gland, killing off numerous low grade infections and rebuilding my immune system. This is not something you should be doing over the internet. In person visits are the only way to go. You have an internal problem that is causing this skin affliction. I am convinced that you could make great progress by having an AK muscle test your systems to look for the weakness(es). Here is a site that you can look up AK's near you.
There is an AK who posts on curezone sporadically called dunesprod. He recommends an AK in Denver who has trained a number of people. If you contact them they can tell you if there are any people near you who have been trained by him.
You have to have perseverance. It has taken me close to 2 years of seeing my AK to finally see the light at the end of the tunnel. My case was very complicated and it took a while of treating the symptoms before we found the root causes. This guy is phenomenal. He has people flying in from all over the world to see him for various ailments. I/he are in western Massachusetts. If you live on the East Coast you should see him. I would even put you up.