Added more internal state logging to arm.

Change-Id: Ic4c07c74f740af4e5af32d2d140a76ba78f00ee5
diff --git a/y2016/control_loops/superstructure/superstructure.q b/y2016/control_loops/superstructure/superstructure.q
index 8a3b518..277e3ce 100644
--- a/y2016/control_loops/superstructure/superstructure.q
+++ b/y2016/control_loops/superstructure/superstructure.q
@@ -17,6 +17,17 @@
   // Unprofiled goal angular velocity of the joint in radians/second.
   float unprofiled_goal_angular_velocity;
 
+  // The estimated voltage error.
+  float voltage_error;
+
+  // The calculated velocity with delta x/delta t
+  float calculated_velocity;
+
+  // Components of the control loop output
+  float position_power;
+  float velocity_power;
+  float feedforwards_power;
+
   // State of the estimator.
   .frc971.EstimatorState estimator_state;
 };