diff --git a/frc971/constants.h b/frc971/constants.h
index 2d12bfa..58825ca 100644
--- a/frc971/constants.h
+++ b/frc971/constants.h
@@ -32,6 +32,13 @@
   // gear.
   double low_gear_ratio;
   double high_gear_ratio;
+  
+  double shooter_lower_limit;
+  double shooter_upper_limit;
+  double shooter_hall_effect_start_position;
+  double shooter_zeroing_off_speed;
+  double shooter_zeroing_speed;
+  double pos;
 
   ShifterHallEffect left_drive, right_drive;