This seems very cool. Was going to suggest submitting it, but I see there was a fairly popular thread 5 months ago for anyone interested: https://news.ycombinator.com/item?id=45492803
Just moving my jaw doesn’t affect mine, but moving it to the side and flexing whatever muscles involved in that motion are definitely makes mine louder, just for a second.
I’ve always wondered if that implied there must theoretically be a way to cure or reduce it by reducing pressure in there through surgery or stretching or something. I’ve done a bunch of neck stretches in the past that I think mostly relieved my anxiety about it, but may have helped. My motivation to fix it has gone down a lot though as I’ve gotten used to it.