For most of the work days of the last couple years, I listen to podcasts/lectures/books while working as noise allows. I listened to the vibrational testing series at work and practiced the testing when I got home. At each stage I found I had already started doing some of the practices before I got to that part of the series. I did find I needed to go back and go through the course again and practice the exercises more. It wasn’t that I had trouble doing any particular testing, but strengthening the perceptions. I’ll let you discover most of the stuff in the classes yourself, but when you start getting confident in your testing and want to verify qualities of things, let me know. It would be a confidence builder for my practice as well.

PS I sent you a message on discord with some pictures (symbols). For some reason at the time I thought that was a better place to send pictures.