9401-22
Continuation of using the model prep commands, move, select feature, reposition gnomon, gnomon/geometry switch icon, push/pull command, select single face, remove history, autocursor, snap to another feature, create geometry, 2D mode, z depth, wireframe menu, create line endpoints, create line parallel, use split solid face, delete wireframe, use split face to create a wall using push/pull, ok and create new operation, create radius in sharp corners, modify floor depths.