Your surface is referenced from Rhino but not included, so your file doesn’t do anything.
I’ve replaced it with a regular _Plane surface made in Rhino which I think is what you had, but see this page about the best ways to share data.
Your surface is referenced from Rhino but not included, so your file doesn’t do anything.
I’ve replaced it with a regular _Plane surface made in Rhino which I think is what you had, but see this page about the best ways to share data.