In certain circumstances, you may wish to disconnect a pipe from a node without deleting and redrawing the pipe in question. For example, if the model was built from a database and the Establish By Spatial Data option was used to determine pipe connectivity, pipes may have been connected to the wrong nodes.

To disconnect and reconnect a pipe:

1. Right-click the pipe to be disconnected close to the end of the pipe nearest the end that you want disconnected.
2. The pipe is now connected to the junction that it will remain connected to and your mouse cursor. Hover the mouse cursor over the junction to which you would like to connect the pipe and click the left mouse button. The pipe will now be connected to this junction.