To change pipe support dimensions

1. In the drawing area, select a pipe support (for example: a Spring Hanger).
   
2. Right-click in the drawing area. Click Properties.
3. In the Properties palette, under Part Properties Part Geometry Dimensions, click a dimension value (for example: HL2).
   
4. If you want to see dimension detail, click the preview image.
   
5. In the dimension value box, enter a new value (for example: 6").