I’ve been using the helix syn for around 2 weeks and just got the progasm and used it for the first time. I think a week or so ago I got what I think was a p-wave but I’m not sure. Other than that I haven’t really had anything else. However something I found interesting was that the muscles in my legs spasm a lot when I have them in and sometimes when I don’t. Other than that, nothing else really happens with me. I’m probably doing something wrong but hopefully there’ll be more to come in the future because I’ve enjoyed it so far!