Using the flexible duct controls

Adding a vertex to a flex duct

Change the flexible duct routing

Removing a vertex from a flex duct

1. Select a segment of flexible duct in a plan view.
2. Right-click the flexible duct segment and click Insert Vertex to add vertices as needed.
3. Drag the vertex on the flexible duct, and click to fix its position on the flexible duct.

   New vertex controls are added on the flexible duct.

   
4. Drag the vertices and tangent controls to change the routing of the duct.
   
5. Select a segment of flexible duct.
6. Right-click the flexible duct, click Delete Vertex, and then click the vertex on the flexible duct that you want to remove.