I just wrote a long post to ahmo trying to figure out some of my FP dosages, and it took all my brainpower. Unfortunately can't think straight anymore, and have to rest my eyes until tomorrow.
Please let me know if you have any suggestions on increasing my FP dosages, as well as thoughts on my current doses. I know Fred says there are no ratios, but seeing what others have done can often help me figure things out. Sorry I can't think clearly enough to reference my questions to her, but they are all on posts above this post on this page. Still learning how to use the forum, and that combined with my eye problems makes it take forever to write a post!
I may have figured out a way to get some help to do some of the various testing you suggested, so I definitely will have more questions in the next day or two. This is very helpful, and I so appreciate it!
Like ahmo, I also use self muscle testing extensively.
The main thing is to be taking more B12 than folate so you don't get into methyl trapping. Other than that, everyone is an individual and you'll just have to either go by trial and error and/or muscle testing what is best for you.
See my document Start Low and Go Slow for all my info on titrating up, self muscle testing, dividing pills, etc.