Enabled closed loop polydrive.

Change-Id: I6587801d3b5b06006ba826617560aef0ee96069b
diff --git a/y2014/control_loops/python/polydrivetrain.py b/y2014/control_loops/python/polydrivetrain.py
index 19fdb5e..93f3884 100755
--- a/y2014/control_loops/python/polydrivetrain.py
+++ b/y2014/control_loops/python/polydrivetrain.py
@@ -128,7 +128,7 @@
     # FF * X = U (steady state)
     self.FF = self.B.I * (numpy.eye(2) - self.A)
 
-    self.PlaceControllerPoles([0.8, 0.8])
+    self.PlaceControllerPoles([0.7, 0.7])
     self.PlaceObserverPoles([0.02, 0.02])
 
     self.G_high = self._drivetrain.G_high