Index: DDDefs.h
===================================================================
diff -u -r82801b7d10ba6178ca0c03f9377930c8f22b52f7 -rb911d37d6ea4a9fcf48fcd9eb5d5070b7f5e493f
--- DDDefs.h	(.../DDDefs.h)	(revision 82801b7d10ba6178ca0c03f9377930c8f22b52f7)
+++ DDDefs.h	(.../DDDefs.h)	(revision b911d37d6ea4a9fcf48fcd9eb5d5070b7f5e493f)
@@ -378,9 +378,8 @@
     D3_VALV,                                      ///< Valve Hydraulics Inlet (D3)
     D80_VALV,                                     ///< Valve Dry Bicarb (D80)
     D81_VALV,                                     ///< Valve De-scaler (D81)
-    LAST_HYD_VALVE = D3_VALV,                     ///< End of Hydraulics valve of group
+    LAST_HYD_VALVE = D81_VALV,                    ///< End of Hydraulics valve of group
     RSRVD_SPACE1,                                 ///< This space has been reserved
-    RSRVD_SPACE2,                                 ///< This space has been reserved
     FIRST_BC_VALVE,                               ///< Start of Balancing Chamber valve group
     D23_VALV = FIRST_BC_VALVE,                    ///< Balancing chamber Valve 1 (D23)
     D19_VALV,                                     ///< Balancing chamber Valve 2 (D19)