Fixed bugs when starting on hall effect sensors.
diff --git a/frc971/constants.h b/frc971/constants.h
index 94061cc..cb59a96 100755
--- a/frc971/constants.h
+++ b/frc971/constants.h
@@ -70,6 +70,7 @@
 
     double claw_unimportant_epsilon;
     double start_fine_tune_pos;
+    double max_zeroing_voltage;
   };
   Claws claw;
 };