Circling a target using TeamRobot

[e***@gmail.com]

Hi people!! First of all: Forgive my bad english haha

I'm trying to implement a entrapment system using TeamRobot.
The entrapment consists in three robots performing a circle surrounding a
target (you can see the system here: http://postimg.org/image/cnta2pvzj/ )...
I've used the CirclingBot to do this movement. Some doubts:

1: Is it possible avoid the collision using sendMessage method? For
example: The robot Follower1 send the message to Follower2 in order to
maintain the distance fixed of 120° between the robots (with a fixed radius
relative to the target);

2: Using CirclingBot, how can orient the circular movement of the three
robots in one direction (anticlockwise, for example);

The Target is stationary and does nothing in the enviromment.