I am wanting to create a civil cell for some standard geometry shown in the picture attached. I have an existing control line (green) and want to create another control line that is uses the existing bearing for a nominated distance (red). When I change the bearing of the green line the red does not update to the revised green line bearing. Can anyone suggest the steps in creating this relationship. I have snapped onto the end of the green complex alignment and set my bearing to the south with a negative distance although this does not maintain the bearing relationship.
Thanks, Dan