Index: MsgDefs.h
===================================================================
diff -u -r4e174a6da0995a4c4813a766862e2a63022e7e14 -ra412c1c48fb26e7ccf9ed61c95ef8862a138501a
--- MsgDefs.h	(.../MsgDefs.h)	(revision 4e174a6da0995a4c4813a766862e2a63022e7e14)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision a412c1c48fb26e7ccf9ed61c95ef8862a138501a)
@@ -366,8 +366,8 @@
     MSG_ID_DD_BICART_CARTRIDGE_SELECT_OVERRIDE_REQUEST = 0xA05B,                        ///< DD bicarb cartridge select(small-0, large-1) overrride request
     MSG_ID_DD_SET_CONDUCTIVITY_MODEL_REQUEST = 0xA05C,                                  ///< DD set conductivity model to conductivity sensors ( also applies to FP conductivity sensors )
     MSG_ID_DD_CONDUCTIVITY_SENSOR_RESISTANCE_OVERRIDE_REQUEST = 0xA05D,                 ///< DD conductivity sensor resistance override request
-    MSG_ID_DD_CONDUCTIVITY_SENSOR_VERSION_REQUEST = 0xB05E,                             ///< DD conductivity sensor version request
-    MSG_ID_DD_CONDUCTIVITY_SENSOR_VERSION_RESPONSE = 0xB05F,                            ///< DD conductivity sensor version response
+    MSG_ID_DD_CONDUCTIVITY_SENSOR_VERSION_REQUEST = 0xA05E,                             ///< DD conductivity sensor version request
+    MSG_ID_DD_CONDUCTIVITY_SENSOR_VERSION_RESPONSE = 0xA05F,                            ///< DD conductivity sensor version response
 
     MSG_ID_FIRST_FP_TESTER_MESSAGE = 0xB000,                                            ///< First FP test message ID
     MSG_ID_FP_TESTER_LOGIN_REQUEST = MSG_ID_FIRST_FP_TESTER_MESSAGE,                    ///< FP tester log-in