added the bottom sensor too
diff --git a/frc971/input/gyro_board_data.h b/frc971/input/gyro_board_data.h
index 3650e96..cc0a4db 100644
--- a/frc971/input/gyro_board_data.h
+++ b/frc971/input/gyro_board_data.h
@@ -42,6 +42,7 @@
       uint8_t top_disc : 1;
       uint8_t bottom_disc : 1;
       uint8_t loader_top : 1;
+      uint8_t loader_bottom : 1;
     };
     uint32_t digitals;
   };