diff --git a/Libs/CMS_CORE_Library.dll b/Libs/CMS_CORE_Library.dll
index 2bce764e..c748a3f1 100644
Binary files a/Libs/CMS_CORE_Library.dll and b/Libs/CMS_CORE_Library.dll differ
diff --git a/Step.Model/DTOModels/DTOHeadModel.cs b/Step.Model/DTOModels/DTOHeadModel.cs
index b46557e1..2ca99ed4 100644
--- a/Step.Model/DTOModels/DTOHeadModel.cs
+++ b/Step.Model/DTOModels/DTOHeadModel.cs
@@ -66,6 +66,7 @@ namespace Step.Model.DTOModels
         public ushort MountedTool;
         public bool Configured;
         public ROTATION Rotation;
+        public uint WorkedTime;
         public DTOToolInSpindleModel ToolData;
 
         public override bool Equals(object obj)
@@ -92,6 +93,9 @@ namespace Step.Model.DTOModels
             if (Rotation != item.Rotation)
                 return false;
 
+            if (WorkedTime != item.WorkedTime)
+                return false;
+
             // Call Parent equals
             return base.Equals(item);
         }
diff --git a/Step.NC/NcHandler.cs b/Step.NC/NcHandler.cs
index 333ece9e..720634a2 100644
--- a/Step.NC/NcHandler.cs
+++ b/Step.NC/NcHandler.cs
@@ -848,6 +848,7 @@ namespace Step.NC
                                 AbrasiveIsActive = head.AbrasiveIsActive,
                                 Configured = head.Configured,
                                 Rotation = head.Rotation,
+                                WorkedTime = head.WorkedTime,
                                 ToolData = head.Tool == null ? null : new DTOToolInSpindleModel()
                                 {
                                     ChildId = head.Tool.ChildId,
diff --git a/Step.UI/ServerControlWindow.Designer.cs b/Step.UI/ServerControlWindow.Designer.cs
index cd55739d..1ff6b018 100644
--- a/Step.UI/ServerControlWindow.Designer.cs
+++ b/Step.UI/ServerControlWindow.Designer.cs
@@ -59,8 +59,8 @@ namespace Step.UI
             this.menuToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.serviceToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.passwordToolStripMenuItem1 = new System.Windows.Forms.ToolStripMenuItem();
-            this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
             this.goBackToStandardModeToolStripMenuItem1 = new System.Windows.Forms.ToolStripMenuItem();
+            this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
             this.resetSpindleHoursToolStripMenuItem1 = new System.Windows.Forms.ToolStripMenuItem();
             this.NotifyIconMenu.SuspendLayout();
             this.tableLayoutPanel1.SuspendLayout();
@@ -341,12 +341,6 @@ namespace Step.UI
             this.passwordToolStripMenuItem1.Text = "Password";
             this.passwordToolStripMenuItem1.Click += new System.EventHandler(this.passwordToolStripMenuItem1_Click);
             // 
-            // toolStripSeparator1
-            // 
-            this.toolStripSeparator1.Name = "toolStripSeparator1";
-            this.toolStripSeparator1.Size = new System.Drawing.Size(211, 6);
-            this.toolStripSeparator1.Visible = false;
-            // 
             // goBackToStandardModeToolStripMenuItem1
             // 
             this.goBackToStandardModeToolStripMenuItem1.Name = "goBackToStandardModeToolStripMenuItem1";
@@ -355,6 +349,12 @@ namespace Step.UI
             this.goBackToStandardModeToolStripMenuItem1.Visible = false;
             this.goBackToStandardModeToolStripMenuItem1.Click += new System.EventHandler(this.goBackToStandardModeToolStripMenuItem1_Click);
             // 
+            // toolStripSeparator1
+            // 
+            this.toolStripSeparator1.Name = "toolStripSeparator1";
+            this.toolStripSeparator1.Size = new System.Drawing.Size(211, 6);
+            this.toolStripSeparator1.Visible = false;
+            // 
             // resetSpindleHoursToolStripMenuItem1
             // 
             this.resetSpindleHoursToolStripMenuItem1.Name = "resetSpindleHoursToolStripMenuItem1";