Text Favorite > Profile > Elevation Active Surface functionality

Does the Elevation Active Surface field not work or am I not doing something right? I'm using ORD Version 10.12.02.4 I have it in a Text Favorite and put in as part of an Element Annotation Group but...
How can I set the Finished Floor Elevation of a building pad to a predetermined elevation?

Product(s): OpenSite Designer Version(s): 10.07.00.56+ Original Author: Marc Blancher, Bentley Technical Support Group Question: How can I set the finished floor elevation...
Interpolating elevations in a Autocad or Microstation program for roads. Does Inroads if still around interpolate elevations.

I was on the internet and I was curious how Microstation and Autocad interpolated results on a dtm for a road. I found something for water products called terrain extractor (trex), but can that same program...
Video: Set Building Pad at Known Elevation

Product(s): OpenSite Designer Connect Edition Version(s): 10.07+ Area: Site Layout This video demonstrates how to set a building pad at a known elevation.
Unable to change the invert elevation of any node

I am unable to change the invert elevation on any of the nodes I have placed. I am able to hard key in a value, but after I do so, it changes the invert elevation to exactly 7.25, it does this exact thing...