@witchypoo your method and materials sounds intriguing - I would be very interested in seeing your video, if you’d like to share it with me please? (No pressure🙂).
I used to work in the sleep industry (patient monitoring and testing), and I am still really interested in the unique ways that people develop materials and techniques to help get a much better fit (I’m retired from that job, due to decline in health).
It would be really great to see your method if that’s ok with you 🙂