Creating a Trapezoidal Wall

To Create / Model a Trapezoidal or Non-Parallel wall, two thickness fields are active in the Wall Selection Settings: Enter a thickness value for each end of the Wall as shown in the screenshots as an example – Plan and 3D View of the wall display a different thickness on the ends.

Various editing Options are available in the Plan, 3D & Elevation / Section views, as shown in the followingscreenshots.