Index: firmware/App/Controllers/Valves.h
===================================================================
diff -u -re0060cd79d971c0ed94b8aed6949d2754480fe92 -r8c14bdff486bb7299381f19672bb9761b91c332b
--- firmware/App/Controllers/Valves.h	(.../Valves.h)	(revision e0060cd79d971c0ed94b8aed6949d2754480fe92)
+++ firmware/App/Controllers/Valves.h	(.../Valves.h)	(revision 8c14bdff486bb7299381f19672bb9761b91c332b)
@@ -33,17 +33,6 @@
 
 // ********** public definitions **********
 
-/// Valves positions
-typedef enum valveStatesNames
-{
-    VALVE_POSITION_NOT_IN_POSITION = 0, ///< Valve position is unknown (cannot be used as a command)
-    VALVE_POSITION_A_INSERT_EJECT,      ///< Position A, Insert/Eject
-    VALVE_POSITION_B_OPEN,              ///< Position B, Open
-    VALVE_POSITION_C_CLOSE,             ///< Position C, Close
-    VALVE_POSITION_D_PARTIAL_CLOSE,     ///< Position D, partial close
-    NUM_OF_VALVE_POSITIONS,             ///< Number of valve positions
-} VALVE_POSITION_T;
-
 #pragma pack(push, 1)
 /// TD valves broadcast data
 typedef struct
@@ -56,7 +45,6 @@
     S16 posA;                          ///< Position A (count)
     S16 posB;                          ///< Position B (count)
     S16 posC;                          ///< Position C (count)
-    S16 posD;                          ///< Position D (count)
     S16 maxHomingPos;                  ///< Maximum homing position
 } TD_VALVE_DATA_T;
 #pragma pack(pop)