Alophysio , there are very few real challenges in MSk treatments, I find so very few to be anything other than referred events from spinal joints and associated structures and their nerves. It could be that if this is not so for you, then it may be your method that fails you , As I have pointed out before. Have another look at the CM method , then perhaps , if you have relevant questions and wish to adapt , by all means give me a PM or a call , I'm only to glad to help.
As a busy working private practice owner , there are too few opportunities for me to put my research hat on and perform the hoops and hurdles I would love to be able to . There are , however , thanks to students , the internet and discussions groups I am part of , some means to reach out to guide and possibly inspire. I would feel I had failed my profession were I to keep secrets that are valuable . I'm open to both challenge and discussion .
Cheers