To Set a Start Point
1. Click 
Route Pipe. The Rigid Pipes commands become available.
Route Pipe. The Rigid Pipes commands become available.2. Click 
Set Start. The Define Start dialog box opens.
Set Start. The Define Start dialog box opens.3. Select one of the following references:
◦ Segment end
◦ Free fitting port
◦ Break point
◦ Corner
◦ Segment
 | Use the smart filters to aid selection. |
4. Change the Parameters.
6. Use the drag handles or type a value to change the location or offset of the start point.
7. Click the arrow for the Offset from options. These options are available when the new pipe size and the main pipe size are different.
8. Click OK.