Been there twice, last visit was 2019 before everything got shut down for a while. The body chute is where I felt it most - that long descent just does something to people, whether you believe or not. There's a heaviness to it that's hard to explain without sounding soft.
What specifically felt different to you? Are we talking atmosphere, equipment readings, direct experience? Because I've seen a lot of posts where people conflate the emotional weight of a place with genuine activity and they're not always the same thing. Waverly is legitimately one of the better locations I've investigated but it also attracts a lot of suggestion-prone visitors and the tours don't help with that.
If you had devices running I'd be more interested in what those picked up than the feeling side of things, no offence. What were you using?