I'm interested in how you came to trust and believe in Ray's work. I assume you didn't just jump in, naturally there would be some hesitation since his work is very against the mainstream. Was it keeping an open mind and slowly incorporating his ideas and seeing positive results?
For me, it's simply this: he backs up his statements with references that I can look up myself; I experiment for a bit to see if it works in my particular situation; for the most part, it has.