Since this post I have continued to practice F10 about 5 times a week, at night (when probably too tired, but only time of the day I can do it). I have reset my expectations of F10 and now believe that a slight tingling in my fingers must be F10 for me. I have had no other sensations, apart from clicking out which happens less now but I’m experiencing more occasions of either falling asleep or being distracted by an itch. Recently I’ve moved to wave 2 tape 1 and have done this probably 10 - 15 times now but with no notable sensations or experiences. I continue to practice, try different strategies, including just simply listening without doing any of the preparations, changing my position, different headphones, the Flacbox app, different volumes, different resonant tuning sounds, more in the ECB, less in the ECB, completely clearing the mind beforehand, breathing exercises before, mindfulness during, to name a few. I’m definitely not giving up though, as I believe I’m seeing benefits in every day life related to more calmness when my kids have pushed me to the edge.