When overprinting courses, control circles sometimes cover important details on the map. To overcome this problem, Condes allows you to remove portion(s) of the control circle.
There are several different ways to do this:
With the map on screen:
Select the control you want to manipulate, then select the "scissors" tool in the tool bar to the right and click the scissors anywhere on the circle where you want to cut a segment.
Or
select the control you want to manipulate, then right click to get the menu and select the "Control circle" menu item. In the control circle dialog, click on the circle where you want to cut a segment.