I can’t believe you posted this. Not only am I having the same problem, I even have some of the exact same stuff (Treif Kabbalah, breslev) I know some of the info but you could call the CRC and they will tell you. Or when I get my info I can tell you. I have 4 boxes full in my basement and I am cleaning out my parents stuff. My dad was given a “kameiah” from “some religious guy” that a non-frum relative went to. He opened it and it was a photocopy of some kabbalah stuff. He was told its garbage, that a mekubal doesn’t photocopy, but he must have been afraid to toss it cuz I found it yesterday.
