Index: leahi_dialin/dd/modules/levels.py
===================================================================
diff -u -r3f4937e339925dde0b95f08e49969f8983c5cba4 -reca9e15bc984af2b7f59eb38f3836ca354ee1251
--- leahi_dialin/dd/modules/levels.py	(.../levels.py)	(revision 3f4937e339925dde0b95f08e49969f8983c5cba4)
+++ leahi_dialin/dd/modules/levels.py	(.../levels.py)	(revision eca9e15bc984af2b7f59eb38f3836ca354ee1251)
@@ -49,17 +49,44 @@
                                                                        function = self._handler_levels_sync)
 
         self.dd_levels_timestamp = 0                            #: The timestamp of the latest message
-
-        #: The Level Sensors data in dictionary format
         self.dd_level_sensors = {
             dd_enum_repository.DDLevelSensorNames.D46_LEVEL.name: 0,
             dd_enum_repository.DDLevelSensorNames.D63_LEVEL.name: 0,
             dd_enum_repository.DDLevelSensorNames.D98_LEVEL.name: 0,
             dd_enum_repository.DDLevelSensorNames.D6_LEVEL.name: 0,
         }
-        self.dd_bicarb_level = 0                                #: The Bicarb level
 
+        self.dd_bicarb_level = 0
 
+
+
+# ============================================================ Properties ============================================================
+    @property
+    def dd_level_sensors(self) -> dict:
+        """
+        The Level Sensors data
+        """
+        return self._level_sensors
+
+    @dd_level_sensors.setter
+    def dd_level_sensors(self, value):
+        self._level_sensors = value
+
+
+    @property
+    def dd_bicarb_level(self) -> int:
+        """
+        The Bicarb level
+        """
+        return self._bicarb_level
+
+    @dd_bicarb_level.setter
+    def dd_bicarb_level(self, value):
+        self._bicarb_level = value
+
+
+
+# ============================================================ Handlers ============================================================
     @publish(["msg_id_dd_level_data", "dd_level_sensors", "dd_bicarb_level", "dd_levels_timestamp"])
     def _handler_levels_sync(self, message, timestamp=0.0):
         """
@@ -68,23 +95,19 @@
         @param message:  published levels data message
         @returns none
         """
-        sensor_list =[]
-        sensor_list.append((dd_enum_repository.DDLevelSensorNames.D46_LEVEL.name,   DataTypes.U32))
-        sensor_list.append((dd_enum_repository.DDLevelSensorNames.D63_LEVEL.name,   DataTypes.U32))
-        sensor_list.append((dd_enum_repository.DDLevelSensorNames.D98_LEVEL.name,   DataTypes.U32))
-        sensor_list.append((dd_enum_repository.DDLevelSensorNames.D6_LEVEL.name,    DataTypes.U32))
         msg_list =[]
-        msg_list.append(('self.dd_bicarb_level', DataTypes.U32))
+        msg_list.append((self.dd_level_sensors, dd_enum_repository.DDLevelSensorNames.D46_LEVEL.name,   DataTypes.U32))
+        msg_list.append((self.dd_level_sensors, dd_enum_repository.DDLevelSensorNames.D63_LEVEL.name,   DataTypes.U32))
+        msg_list.append((self.dd_level_sensors, dd_enum_repository.DDLevelSensorNames.D98_LEVEL.name,   DataTypes.U32))
+        msg_list.append((self.dd_level_sensors, dd_enum_repository.DDLevelSensorNames.D6_LEVEL.name,    DataTypes.U32))
+        msg_list.append((type(self).dd_bicarb_level,                                                    DataTypes.U32))
 
-        self.process_into_vars(dict_to_update = self.dd_level_sensors,
-                               decoder_list = sensor_list,
-                               message = message)
-        self.process_into_vars(decoder_list = msg_list,
-                               message = message,
-                               start_from_byte = len(sensor_list) * DataTypes.U32.size())
+        self.process_into_vars(decoder_list = msg_list, message = message)
         self.dd_levels_timestamp = timestamp
 
 
+
+# ============================================================ Overrides and Requests ============================================================
     def cmd_levels_broadcast_interval_override(self, ms: int, reset: int = NO_RESET) -> int:
         """
         Constructs and sends dd levels broadcast time interval override.