DynaMaps no elevation

Hi,
I’m trying to elevate a surface to place a precast concrete building which I designed, but I can’t…
Here you have the screen shoots form the different methods to get it, always with the same result.

** My version of Revit is 2020
** The Dynamo Revit version is 2.1.0
** I changed the scale, the distance to the floor, the topo density and nothing…

Thank you for your time!

And the second way…

Hi, same problem here