I have tried so many things to get the amphitheater to start at 4 feet below the surface, but nothing seems to work very well.
I have used, Loft, Drape, Contour, Patch, and I have used Terrain in the Lands Design addon, and many others I do not remember. I have watched so many videos that I have forgotten what I learned.
I just want to have an area which is about 100’x50’ with the area for the amphitheater taking up 50’x45’ and have the seating and the bottom of the stage be at 4’ below grade. The rest of the area will be at grade.
Can someone please help me to get the topography correct, including a consistent slope between the benches?