If you do, then you should appreciate this story.
If you don't, well, here's a link:
https://powerplate.com/
They are amazing machines.
Funny story...
I have a friend who owns a small training studio who specializes in vibration plate coaching. He's got 4 Power Plate machines (commercial grade; $14k each).
He's got a couple of other very high-tech tools which fits in perfectly with his rather old clientele.
One of the machines was malfunctioning and he hired a company from California to send one of their technicians to fix it.
The guy had the whole thing apart on the floor for like 4 hours and eventually announced that he'd located the problem and fixed it.
He said, "It was making an awful vibration, so I had to GLUE many of the pieces together to get it to stop. It was a lot of work and here's my bill for $475."
My friend was, of course, more than livid and demanded that the guy put it back the way it was.
The company wanted TWO-THOUSAND DOLLARS to de-glue the thing!
Eventually they settled for NOTHING + GTFO and he found somebody who really knew what he was doing.