Edit edges in an adaptive roundabout by adding, moving, or deleting points or by scaling/resizing circle elements.

After picking the edge to edit, click the available nodes to perform the associated actions and then right-click to return to the Edit Roundabout dialog box.

Symbol	Tooltip	Description
	Move Point	Moves the selected point to a new location. After you click the node, move the node and then click to set the desired location.
	Add Point	Adds a point to the selected edge.
	Delete Point	Deletes the selected point from the edge.
	Resize	Adjusts the diameter of the Central Island or Truck Apron.
	Scale	Scales all edges in the adaptive roundabout. Pick the inscribed circle edge in the adaptive roundabout to enable this node. After you click the node, move the pointer closer to the center to reduce the overall size and width of lanes, or farther from the center to increase the overall size and width of lanes.