In some situations we might need more often approximations of the robot pose (such as with MotionPrimitives, see #516) .

It's a bug (at least on the Primitives) since we see the following behavior:

• Send a request to backup x distance.
• The controller will compare the initial position with x and start moving the robot.
• The controller will run through several cycles of comparing the actual position with x.
  • However, since the pose is coming from AMCL, it might not be updated recently.
• After a few cycles, the pose is updated and possibly we overshoot the desired position.