Hi,
I'm new to this. I'm using Chief Architect Premier X7. I have imported perimeter and elevation data from a DWG file. It looks correct in the Perspective Full Overview, however when I try to draw a retaining wall all I get is something that looks like a stripe of concrete on the ground (attached) - the terrain does not get broken. In a new plan with perimeter and elevation lines created manually retaining walls work as expected.
What am I missing?
Tom
Here is my plan:
Terrain_good2.plan