Index: firmware/App/Monitors/Pressures.c
===================================================================
diff -u -r384157184f801e501c61bdf675d7d8b727b5ab9d -r694e3225e2e359fcb014a75bfaa8a93ef30f354c
--- firmware/App/Monitors/Pressures.c	(.../Pressures.c)	(revision 384157184f801e501c61bdf675d7d8b727b5ab9d)
+++ firmware/App/Monitors/Pressures.c	(.../Pressures.c)	(revision 694e3225e2e359fcb014a75bfaa8a93ef30f354c)
@@ -88,7 +88,7 @@
 
 #define MAX_ART_VEN_OFFSET_MMHG             15.0F                                           ///< Maximum arterial/venous offset allowed.
 
-#define EMPTY_SALINE_BAG_THRESHOLD_MMHG     -300.0F                                         ///< Threshold below which the saline bag is considered empty (in mmHg).
+#define EMPTY_SALINE_BAG_THRESHOLD_MMHG     -40.0F                                          ///< Threshold below which the saline bag is considered empty (in mmHg).
 static const U32 EMPTY_SALINE_BAG_PERSISTENCE = ( 250 / TASK_GENERAL_INTERVAL );            ///< Time that saline bag looks empty before saying it is empty.
 
 #define PRES_ALARM_PERSISTENCE              ( 1 * MS_PER_SECOND )                           ///< Alarm persistence period for pressure alarms.
@@ -200,7 +200,7 @@
 static U32 tmpPressureReadingsLongCount;                                        ///< Number of samples in flow rolling average buffer.
 
 static PRESSURE_SELF_TEST_STATE_T pressurePostState;                            ///< Pressure self test post state.
-//static HD_PRESSURE_SENSORS_CAL_RECORD_T pressureSensorsCalRecord;               ///< Pressure sensors calibration record.
+//static HD_PRESSURE_SENSORS_CAL_RECORD_T pressureSensorsCalRecord;             ///< Pressure sensors calibration record.
 
 // ********** private function prototypes **********