Well, they didn't mention any specific case - they used "the case" more to mean "the issue" generally - but the guy
definitely knew what I was talking about when I said I've been seeing and reading a lot about acceleration vibration across Plaids/refresh S.
I said it a bit tongue-in-cheek (like a "hope you didn't intro vibration into my car when you were fixing the other stuff") but his response was way too clear for it to be coincidence/him brushing it off.
So, I imagine that you are either patient zero or patient "finally took seriously",
@jebinc - I got a chuckle out of him when I mentioned I had also read about some potential solutions (i.e. your testing and results thread) which tells me perhaps (1) he is on the forum (or someone is in that SC), or (2) the issue is getting real enough traction that there's some sort of internal bulletin or something that he read.