Have any of you tried Walabot? *LINK*
Keith Newton
Last week I was out looking at a job with a contractor friend in a high-rise condo. We were talking about how to attach some things, like hanging a barn door track from the ceiling for 9' tall doors among other things. His plumbers were there too, and when I brought it up, none of them had ever heard of it, but they were all over wanting it, if it was really good. I'll include myself as a prospective user too.
https://www.youtube.com/channel/UCULlgO9fDk3jFHdVWKAcDjg