diff --git a/NKC_WF/Controllers/SheetController.cs b/NKC_WF/Controllers/SheetController.cs
index d9bdb2a..b16f1e1 100644
--- a/NKC_WF/Controllers/SheetController.cs
+++ b/NKC_WF/Controllers/SheetController.cs
@@ -79,6 +79,7 @@ namespace NKC_WF.Controllers
             // https://weblog.west-wind.com/posts/2013/dec/13/accepting-raw-request-body-content-with-aspnet-web-api
             // https://weblog.west-wind.com/posts/2017/sep/14/accepting-raw-request-body-content-in-aspnet-core-api-controllers
             int BunkId = 0;
+            int BatchId = 0;
             if (sheetUpdated != null)
             {
                 // 2020.01.16 salvo su mongoDb la risposta...
@@ -104,12 +105,18 @@ namespace NKC_WF.Controllers
                             }
                             // segnalo avanzamento su redis x pagina unload
                             ComLib.advaceSheetRevByBunk(currSheet.BunkId);
+                            // calcolo Batch
                             BunkId = currSheet.BunkId;
                         }
                     }
+                    var tabBunks = DataLayer.man.taSTL.getByKey(BunkId);
+                    if (tabBunks.Count > 0)
+                    {
+                        BatchId = tabBunks[0].BatchID;
+                    }
                 }
                 // ricalcolo stato BUNK
-                ComLib.updateBatchPosition(BunkId);
+                ComLib.updateBatchPosition(BatchId);
                 // INVALIDO eventuale valore BUNK in REDIS...
                 ComLib.resetRedisBunkData();
             }
@@ -154,7 +161,7 @@ namespace NKC_WF.Controllers
                                 DataLayer.man.taSHL.updateDate(currSheet.SheetId, currSheet.Printing.DtStart, currSheet.Printing.DtEnd, currSheet.Machining.DtStart, currSheet.Machining.DtEnd, currSheet.Unloading.DtStart, currSheet.Unloading.DtEnd, (int)currSheet.Status);
                                 // SE machining completato --> status a LAVORATO x item!
                                 if (currSheet.Machining.DtEnd != null)
-                                {                                  
+                                {
                                     // hard coded su multiax
                                     DataLayer.man.taIL.updateSheetStatus(currSheet.SheetId, 1, "WRK001");
                                 }
diff --git a/NKC_WF/WebUserControls/cmp_barcode.ascx b/NKC_WF/WebUserControls/cmp_barcode.ascx
index c5663ef..dc5f8d2 100644
--- a/NKC_WF/WebUserControls/cmp_barcode.ascx
+++ b/NKC_WF/WebUserControls/cmp_barcode.ascx
@@ -2,4 +2,5 @@
 <div class="form-group bigText">
   <asp:TextBox runat="server" ID="txtBarcode" class="form-control" autofocus="true" AutoPostBack="True" OnTextChanged="txtBarcode_TextChanged"></asp:TextBox>
   <asp:Label ID="lblOutput" runat="server" for="txtBarcode" Width="100%" />
+    <asp:HiddenField ID="hfLastCmd" runat="server" />
 </div>
diff --git a/NKC_WF/WebUserControls/cmp_barcode.ascx.cs b/NKC_WF/WebUserControls/cmp_barcode.ascx.cs
index 0364ae2..17f0903 100644
--- a/NKC_WF/WebUserControls/cmp_barcode.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_barcode.ascx.cs
@@ -3,56 +3,99 @@ using System.Web.UI;
 
 namespace NKC_WF.WebUserControls
 {
-  public partial class cmp_barcode : BaseUserControl
-  {
-    protected void Page_Load(object sender, EventArgs e)
+    public partial class cmp_barcode : BaseUserControl
     {
-      if (!Page.IsPostBack)
-      {
-        resetMessage();
-      }
-      else if (inputAcquired == "")
-      {
-        raiseEvent();
-      }
-    }
+        protected void Page_Load(object sender, EventArgs e)
+        {
+            if (!Page.IsPostBack)
+            {
+                resetMessage();
+            }
+            else if (string.IsNullOrEmpty(inputAcquired))
+            {
+                checkRaiseEv();
+            }
+        }
 
-    public void resetMessage()
-    {
-      lblOutput.Visible = false;
-      lblOutput.Text = "";
-    }
+        protected string lastCmd
+        {
+            get
+            {
+                return hfLastCmd.Value;
+            }
+            set
+            {
+                hfLastCmd.Value = value;
+            }
+        }
 
-    protected void txtBarcode_TextChanged(object sender, EventArgs e)
-    {
-      raiseEvent();
+        public void resetMessage()
+        {
+            lblOutput.Visible = false;
+            lblOutput.Text = "";
+        }
+
+        protected void txtBarcode_TextChanged(object sender, EventArgs e)
+        {
+            checkRaiseEv();
+        }
+
+        private void checkRaiseEv()
+        {
+            if (lastCmd != inputAcquired)
+            {
+                // alzo evento SOLO SE il nuovo valore è diverso da null...
+                lastCmd = inputAcquired;
+                if (!string.IsNullOrEmpty(inputAcquired))
+                {
+                    raiseEvent();
+                }
+            }
+            else
+            {
+                if(string.IsNullOrEmpty(lastCmd))
+                {
+                    resetMessage();
+                }
+            }
+            txtBarcode.Focus();
+        }
+
+        /// <summary>
+        /// Valore acquisito in lettura barcode
+        /// </summary>
+        public string inputAcquired
+        {
+            get
+            {
+                return txtBarcode.Text.Trim();
+            }
+            set
+            {
+                txtBarcode.Text = "";
+            }
+        }
+        /// <summary>
+        /// Reset input del barcode SENZA generare evento...
+        /// </summary>
+        /// <returns></returns>
+        public void resetInput()
+        {
+            inputAcquired = "";
+            txtBarcode.Focus();
+        }
+        /// <summary>
+        /// Gestione output da mostrare (opzionale
+        /// </summary>
+        /// <param name="cssClass"></param>
+        /// <param name="messaggio"></param>
+        public void showOutput(string cssClass, string messaggio)
+        {
+            // In primis: mostro qualcosa SOLO SE ho del testo
+            lblOutput.Visible = (messaggio != "");
+            lblOutput.Text = messaggio;
+            lblOutput.Attributes.Remove("class");
+            lblOutput.Attributes.Add("class", cssClass);
+        }
     }
-    /// <summary>
-    /// Valore acquisito in lettura barcode
-    /// </summary>
-    public string inputAcquired
-    {
-      get
-      {
-        return txtBarcode.Text.Trim();
-      }
-      set
-      {
-        txtBarcode.Text = "";
-      }
-    }
-    /// <summary>
-    /// Gestione output da mostrare (opzionale
-    /// </summary>
-    /// <param name="cssClass"></param>
-    /// <param name="messaggio"></param>
-    public void showOutput(string cssClass, string messaggio)
-    {
-      // In primis: mostro qualcosa SOLO SE ho del testo
-      lblOutput.Visible = (messaggio != "");
-      lblOutput.Text = messaggio;
-      lblOutput.Attributes.Remove("class");
-      lblOutput.Attributes.Add("class", cssClass);
-    }
-  }
 }
\ No newline at end of file
diff --git a/NKC_WF/WebUserControls/cmp_barcode.ascx.designer.cs b/NKC_WF/WebUserControls/cmp_barcode.ascx.designer.cs
index 7acd04b..6f70ae0 100644
--- a/NKC_WF/WebUserControls/cmp_barcode.ascx.designer.cs
+++ b/NKC_WF/WebUserControls/cmp_barcode.ascx.designer.cs
@@ -7,11 +7,13 @@
 // </generato automaticamente>
 //------------------------------------------------------------------------------
 
-namespace NKC_WF.WebUserControls {
-    
-    
-    public partial class cmp_barcode {
-        
+namespace NKC_WF.WebUserControls
+{
+
+
+    public partial class cmp_barcode
+    {
+
         /// <summary>
         /// Controllo txtBarcode.
         /// </summary>
@@ -20,7 +22,7 @@ namespace NKC_WF.WebUserControls {
         /// Per la modifica, spostare la dichiarazione di campo dal file di progettazione al file code-behind.
         /// </remarks>
         protected global::System.Web.UI.WebControls.TextBox txtBarcode;
-        
+
         /// <summary>
         /// Controllo lblOutput.
         /// </summary>
@@ -29,5 +31,14 @@ namespace NKC_WF.WebUserControls {
         /// Per la modifica, spostare la dichiarazione di campo dal file di progettazione al file code-behind.
         /// </remarks>
         protected global::System.Web.UI.WebControls.Label lblOutput;
+
+        /// <summary>
+        /// Controllo hfLastCmd.
+        /// </summary>
+        /// <remarks>
+        /// Campo generato automaticamente.
+        /// Per la modifica, spostare la dichiarazione di campo dal file di progettazione al file code-behind.
+        /// </remarks>
+        protected global::System.Web.UI.WebControls.HiddenField hfLastCmd;
     }
 }
diff --git a/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.cs b/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.cs
index fe279e0..f685012 100644
--- a/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.cs
@@ -5,161 +5,161 @@ using System.Web.UI;
 
 namespace NKC_WF.WebUserControls
 {
-  public partial class cmp_stackBuilding : BaseUserControl
-  {
-    protected void Page_Load(object sender, EventArgs e)
+    public partial class cmp_stackBuilding : BaseUserControl
     {
-      if (!Page.IsPostBack)
-      {
-        // svuoto input barcode...
-        cmp_barcode.inputAcquired = "";
-        lastCmd = "";
-        // pulisco dir temp dai file dei cartellini stampati
-        reportPrinter.obj.pulisciDir();
-      }
-      cmp_barcode.eh_doRefresh += Cmp_barcode_eh_doRefresh;
-    }
-    // se NON ci sono altri campi "next" allora posso msotrare stampa...
-    private void checkPrint()
-    {
-      DS_App.SheetListDataTable nextTbl = DataLayer.man.taSHL.getNextByStack(StackId);
-      // se tab vuota --> HO FINITO, mostro stampa...
-      divPrint.Visible = (nextTbl.Count == 0);
-    }
-
-    /// <summary>
-    /// Comando barcode letto
-    /// </summary>
-    protected string lastCmd
-    {
-      get
-      {
-        return hfBarcode.Value;
-      }
-      set
-      {
-        hfBarcode.Value = value;
-      }
-    }
-
-    private void Cmp_barcode_eh_doRefresh(object sender, EventArgs e)
-    {
-      // processo evento..
-      lastCmd = cmp_barcode.inputAcquired.ToUpper();
-      // processiamo barcode letto
-      decodedData decoData = DataLayer.man.decodeBcode(lastCmd);
-      switch (decoData.codeType)
-      {
-        case codeType.UNK:
-          cmp_barcode.showOutput("text-danger", "Unknown Data");
-          break;
-        case codeType.Item:
-        case codeType.ItemGeneric:
-          cmp_barcode.showOutput("text-warning", "Item - ignored");
-          break;
-        case codeType.Material:
-          // verifico SE il materiale SIA quello dello sheet richiesto dallo stack/bunk corrente...
-          DS_App.SheetListDataTable nextTbl = DataLayer.man.taSHL.getNextByStack(StackId);
-          // se tab vuota --> HO FINITO!!!!
-          if (nextTbl.Count == 0)
-          {
-            cmp_barcode.showOutput("badge badge-warning", $"STACK IS COMPLETED, {decoData.description}");
-          }
-          // se ho valori --> controllo se corretto...
-          else
-          {
-            string codReq = nextTbl[0].MatExtCode.ToString();
-            if (codReq == decoData.codeInt.ToString())
+        protected void Page_Load(object sender, EventArgs e)
+        {
+            if (!Page.IsPostBack)
             {
-              cmp_barcode.showOutput("badge badge-success", $"SHEET RECORDED: {decoData.description}");
-              // chiamo stored x indicare preparato
-              DataLayer.man.taSHL.setPrepared(nextTbl[0].SheetID);
+                // svuoto input barcode...
+                cmp_barcode.inputAcquired = "";
+                lastCmd = "";
+                // pulisco dir temp dai file dei cartellini stampati
+                reportPrinter.obj.pulisciDir();
+            }
+            cmp_barcode.eh_doRefresh += Cmp_barcode_eh_doRefresh;
+        }
+        // se NON ci sono altri campi "next" allora posso msotrare stampa...
+        private void checkPrint()
+        {
+            DS_App.SheetListDataTable nextTbl = DataLayer.man.taSHL.getNextByStack(StackId);
+            // se tab vuota --> HO FINITO, mostro stampa...
+            divPrint.Visible = (nextTbl.Count == 0);
+        }
+
+        /// <summary>
+        /// Comando barcode letto
+        /// </summary>
+        protected string lastCmd
+        {
+            get
+            {
+                return hfBarcode.Value;
+            }
+            set
+            {
+                hfBarcode.Value = value;
+            }
+        }
+
+        private void Cmp_barcode_eh_doRefresh(object sender, EventArgs e)
+        {
+            // processo evento..
+            lastCmd = cmp_barcode.inputAcquired.ToUpper();
+            // processiamo barcode letto
+            decodedData decoData = DataLayer.man.decodeBcode(lastCmd);
+            switch (decoData.codeType)
+            {
+                case codeType.UNK:
+                    cmp_barcode.showOutput("text-danger", "Unknown Data");
+                    break;
+                case codeType.Item:
+                case codeType.ItemGeneric:
+                    cmp_barcode.showOutput("text-warning", "Item - ignored");
+                    break;
+                case codeType.Material:
+                    // verifico SE il materiale SIA quello dello sheet richiesto dallo stack/bunk corrente...
+                    DS_App.SheetListDataTable nextTbl = DataLayer.man.taSHL.getNextByStack(StackId);
+                    // se tab vuota --> HO FINITO!!!!
+                    if (nextTbl.Count == 0)
+                    {
+                        cmp_barcode.showOutput("badge badge-warning", $"STACK IS COMPLETED, {decoData.description}");
+                    }
+                    // se ho valori --> controllo se corretto...
+                    else
+                    {
+                        string codReq = nextTbl[0].MatExtCode.ToString();
+                        if (codReq == decoData.codeInt.ToString())
+                        {
+                            cmp_barcode.showOutput("badge badge-success", $"SHEET RECORDED: {decoData.description}");
+                            // chiamo stored x indicare preparato
+                            DataLayer.man.taSHL.setPrepared(nextTbl[0].SheetID);
+                        }
+                        else
+                        {
+                            cmp_barcode.showOutput("badge badge-danger", $"WRONG SHEET: {decoData.description}");
+                        }
+                    }
+                    break;
+                case codeType.Sheet:
+                    cmp_barcode.showOutput("badge badge-warning", "Sheet - ignored");
+                    break;
+                case codeType.Stack:
+                    cmp_barcode.showOutput("badge badge-warning", "Stack - ignored");
+                    break;
+                case codeType.Batch:
+                    cmp_barcode.showOutput("badge badge-warning", "Batch - ignored");
+                    break;
+                default:
+                    break;
+            }
+            // reset comando
+            cmp_barcode.resetInput();
+            // aggiorno...
+            doUpdate();
+        }
+
+        public void doUpdate()
+        {
+            repCtrl.DataBind();
+            checkPrint();
+        }
+
+        public int StackId
+        {
+            set
+            {
+                hfStackId.Value = value.ToString();
+                lastCmd = "";
+                cmp_barcode.resetMessage();
+                ComLib.updateBatchPositionByBunk(value);
+                doUpdate();
+            }
+            get
+            {
+                int answ = 0;
+                int.TryParse(hfStackId.Value, out answ);
+                return answ;
+            }
+        }
+
+        public string cssFlashNext(object _isNext)
+        {
+            string answ = "";
+            if (_isNext.ToString() == "1")
+            {
+                answ = " flashColor";
+            }
+            return answ;
+        }
+        public string cssByPrepared(object _prepared, object _isNext)
+        {
+            string answ = "table-secondary border border-secondary border-thick rounded";
+            if (_isNext.ToString() == "1")
+            {
+                answ = "table-primary flashColor rounded";
             }
             else
             {
-              cmp_barcode.showOutput("badge badge-danger", $"WRONG SHEET: {decoData.description}");
+                if (_prepared.ToString() != "")
+                {
+                    answ = "table-success border border-success border-thick rounded";
+                }
             }
-          }
-          break;
-        case codeType.Sheet:
-          cmp_barcode.showOutput("badge badge-warning", "Sheet - ignored");
-          break;
-        case codeType.Stack:
-          cmp_barcode.showOutput("badge badge-warning", "Stack - ignored");
-          break;
-        case codeType.Batch:
-          cmp_barcode.showOutput("badge badge-warning", "Batch - ignored");
-          break;
-        default:
-          break;
-      }
-      // reset comando
-      cmp_barcode.inputAcquired = "";
-      // aggiorno...
-      doUpdate();
-    }
-
-    public void doUpdate()
-    {
-      repCtrl.DataBind();
-      checkPrint();
-    }
-
-    public int StackId
-    {
-      set
-      {
-        hfStackId.Value = value.ToString();
-        lastCmd = "";
-        cmp_barcode.resetMessage();
-        ComLib.updateBatchPositionByBunk(value);
-        doUpdate();
-      }
-      get
-      {
-        int answ = 0;
-        int.TryParse(hfStackId.Value, out answ);
-        return answ;
-      }
-    }
-
-    public string cssFlashNext(object _isNext)
-    {
-      string answ = "";
-      if (_isNext.ToString() == "1")
-      {
-        answ = " flashColor";
-      }
-      return answ;
-    }
-    public string cssByPrepared(object _prepared, object _isNext)
-    {
-      string answ = "table-secondary border border-secondary border-thick rounded";
-      if (_isNext.ToString() == "1")
-      {
-        answ = "table-primary flashColor rounded";
-      }
-      else
-      {
-        if (_prepared.ToString() != "")
-        {
-          answ = "table-success border border-success border-thick rounded";
+            return answ;
+        }
+        /// <summary>
+        /// Chiesta stampa stack corrente
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        protected void lbtPrint_Click(object sender, EventArgs e)
+        {
+            // chiamo procedura stampa report x stack
+            string printer = DataLayer.man.getPrinter("PC-MACHINE-STACK-BUILD");
+            DataLayer.man.stampaDoc(StackId.ToString(), printer, tipoDocumento.docStack, Request.UserHostName);
+            // aggiorno stato BATCH
+            ComLib.updateBatchPositionByBunk(StackId);
         }
-      }
-      return answ;
     }
-    /// <summary>
-    /// Chiesta stampa stack corrente
-    /// </summary>
-    /// <param name="sender"></param>
-    /// <param name="e"></param>
-    protected void lbtPrint_Click(object sender, EventArgs e)
-    {
-      // chiamo procedura stampa report x stack
-      string printer = DataLayer.man.getPrinter("PC-MACHINE-STACK-BUILD");
-      DataLayer.man.stampaDoc(StackId.ToString(), printer, tipoDocumento.docStack, Request.UserHostName);
-      // aggiorno stato BATCH
-      ComLib.updateBatchPositionByBunk(StackId);
-    }
-  }
 }
\ No newline at end of file
diff --git a/NKC_WF/WebUserControls/cmp_stackLoading.ascx b/NKC_WF/WebUserControls/cmp_stackLoading.ascx
index d3caba1..7e8b620 100644
--- a/NKC_WF/WebUserControls/cmp_stackLoading.ascx
+++ b/NKC_WF/WebUserControls/cmp_stackLoading.ascx
@@ -28,7 +28,7 @@
               <asp:Label ID="BatchIDLabel" runat="server" Text='<%# Eval("NumStacks") %>' /></b>
           </div>
           <div class="col-4 text-center">
-            <b><%: traduci("BunkReading") %></b>
+            <b><%: traduci("BatchCurrent") %></b>
             <br />
             TOT SHEETS: <b>
               <asp:Label ID="Label1" runat="server" Text='<%# Eval("NumSheets") %>' /></b>
diff --git a/NKC_WF/WebUserControls/cmp_stackLoading.ascx.cs b/NKC_WF/WebUserControls/cmp_stackLoading.ascx.cs
index 7908706..2610210 100644
--- a/NKC_WF/WebUserControls/cmp_stackLoading.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_stackLoading.ascx.cs
@@ -76,7 +76,10 @@ namespace NKC_WF.WebUserControls
             bool doRaiseEv = false;
             // processo evento..
             lastCmd = cmp_barcode.inputAcquired.ToUpper();
-            if (lastCmd == "") doRaiseEv = true;
+            if (lastCmd == "")
+            {
+                doRaiseEv = true;
+            }
             // processiamo barcode letto
             decodedData decoData = DataLayer.man.decodeBcode(lastCmd);
             switch (decoData.codeType)
@@ -178,7 +181,7 @@ namespace NKC_WF.WebUserControls
                     break;
             }
             // reset comando
-            cmp_barcode.inputAcquired = "";
+            cmp_barcode.resetInput();
             // aggiorno...
             doUpdate();
             // se richiesto faccio raiseEvent
@@ -280,13 +283,11 @@ namespace NKC_WF.WebUserControls
                 cmp_stackNextloading.doUpdate();
                 // segnalo avanzamento su redis x pagina unload
                 ComLib.advaceSheetRevByBunk(BatchIdCurr);
+                // controllo update stato BATCH/BUNK
+                ComLib.updateBatchPosition(BatchIdCurr);
                 raiseEvent();
             }
         }
 
-        protected void lbtAdvanceBunk_Click(object sender, EventArgs e)
-        {
-            // simula invio barcode del PROSSIMO BUNK (SE necessario)
-        }
     }
 }
\ No newline at end of file
diff --git a/NKC_WF/WebUserControls/cmp_stackNextloading.ascx b/NKC_WF/WebUserControls/cmp_stackNextloading.ascx
index 021445d..5dbbb7c 100644
--- a/NKC_WF/WebUserControls/cmp_stackNextloading.ascx
+++ b/NKC_WF/WebUserControls/cmp_stackNextloading.ascx
@@ -20,12 +20,12 @@
                     <div class="col-4 text-left text-secondary" runat="server" visible='<%# Eval("NumSheets").ToString() == Eval("NumSheetsWorked").ToString()  %>'>
                         <b>PREVIOUS</b> BUNK: <b>
                             <asp:Label ID="Label1" runat="server" Text='<%# Eval("StackDtmx") %>' /></b>
-                        (<asp:Label ID="Label2" runat="server" Text='<%# Eval("StackIndex") %>' />/2)
+                        (<asp:Label ID="Label2" runat="server" Text='<%# Eval("StackIndex") %>' />)
                     </div>
                     <div class="col-4 text-left text-success" runat="server" visible='<%# Eval("NumSheets").ToString() != Eval("NumSheetsWorked").ToString()  %>'>
                         <b>CURRENT</b> BUNK: <b>
                             <asp:Label ID="StackIDLabel" runat="server" Text='<%# Eval("StackDtmx") %>' /></b>
-                        (<asp:Label ID="StackIndexLabel" runat="server" Text='<%# Eval("StackIndex") %>' />/2)
+                        (<asp:Label ID="StackIndexLabel" runat="server" Text='<%# Eval("StackIndex") %>' />)
                     </div>
                     <div class="col-5 text-center px-0">
                         <div class="row">
@@ -61,7 +61,7 @@
 </asp:GridView>
 <div class="row">
     <div class="col-12">
-        <asp:LinkButton runat="server" ID="lbtCollectRedo" CssClass="btn btn-warning btn-block" OnClick="lbtCollectRedo_Click"><i class="fa fa-recycle" aria-hidden="true"></i> <%: traduci("CollectRedo") %> <i class="fa fa-recycle" aria-hidden="true"></i></asp:LinkButton>
+        <asp:LinkButton runat="server" ID="lbtCollectRedo" CssClass="btn btn-warning btn-block" OnClick="lbtCollectRedo_Click"><i class="fa fa-recycle" aria-hidden="true"></i> <%: traduci("CollectRedo") %><i class="fa fa-recycle" aria-hidden="true"></i></asp:LinkButton>
     </div>
 </div>
 <asp:FormView ID="frmViewNext" runat="server" DataKeyNames="StackID" DataSourceID="odsNext" Width="100%">
@@ -70,7 +70,7 @@
             <div class="col-4 text-left text-primary">
                 <b>NEXT</b> BUNK: <b>
                     <asp:Label ID="StackIDLabel" runat="server" Text='<%# Eval("StackDtmx") %>' /></b>
-                (<asp:Label ID="StackIndexLabel" runat="server" Text='<%# Eval("StackIndex") %>' />/2)
+                (<asp:Label ID="StackIndexLabel" runat="server" Text='<%# Eval("StackIndex") %>' />)
             </div>
             <div class="col-4 text-center">
                 sheets:<b><asp:Label ID="NumSheetsLabel" runat="server" Text='<%# Eval("NumSheets") %>' /></b> | printed: <b>
@@ -103,7 +103,7 @@
 </asp:ObjectDataSource>
 <div class="row">
     <div class="col-12">
-        <asp:LinkButton runat="server" ID="lbtCollectRedoOnEnd" CssClass="btn btn-warning btn-block" OnClick="lbtCollectRedoOnEnd_Click"><i class="fa fa-recycle" aria-hidden="true"></i> <%: traduci("CollectRedoOnEnd") %> <i class="fa fa-recycle" aria-hidden="true"></i></asp:LinkButton>
+        <asp:LinkButton runat="server" ID="lbtCollectRedoOnEnd" CssClass="btn btn-warning btn-block" OnClick="lbtCollectRedoOnEnd_Click"><i class="fa fa-recycle" aria-hidden="true"></i> <%: traduci("CollectRedoOnEnd") %><i class="fa fa-recycle" aria-hidden="true"></i></asp:LinkButton>
     </div>
 </div>
 
diff --git a/NKC_WF/site/MachineLoad.aspx.cs b/NKC_WF/site/MachineLoad.aspx.cs
index f290b92..1f5a2fe 100644
--- a/NKC_WF/site/MachineLoad.aspx.cs
+++ b/NKC_WF/site/MachineLoad.aspx.cs
@@ -2,28 +2,34 @@
 
 namespace NKC_WF
 {
-  public partial class MachineLoad : BasePage
-  {
-    protected void Page_Load(object sender, EventArgs e)
+    public partial class MachineLoad : BasePage
     {
-      if (!Page.IsPostBack)
-      {
-        ((SiteContent)this.Master).showSearch = false;
-      }
-      cmp_stackLoading.eh_doRefresh += Cmp_stackLoading_eh_doRefresh;
-    }
+        protected void Page_Load(object sender, EventArgs e)
+        {
+            if (!Page.IsPostBack)
+            {
+                ((SiteContent)this.Master).showSearch = false;
+            }
+            forceRefresh();
+            cmp_stackLoading.eh_doRefresh += Cmp_stackLoading_eh_doRefresh;
+        }
 
-    private void Cmp_stackLoading_eh_doRefresh(object sender, EventArgs e)
-    {
-      cmp_ML_ShDet.BatchId = cmp_stackLoading.BatchIdCurr;
-      cmp_ML_ShDet1.BatchId = cmp_stackLoading.BatchIdCurr;
-      cmp_ML_ShDet2.BatchId = cmp_stackLoading.BatchIdCurr;
-      cmp_ML_ShDet3.BatchId = cmp_stackLoading.BatchIdCurr;
-      // refresh vari!
-      cmp_ML_ShDet.doUpdate();
-      cmp_ML_ShDet1.doUpdate();
-      cmp_ML_ShDet2.doUpdate();
-      cmp_ML_ShDet3.doUpdate();
+        private void Cmp_stackLoading_eh_doRefresh(object sender, EventArgs e)
+        {
+            forceRefresh();
+        }
+
+        private void forceRefresh()
+        {
+            cmp_ML_ShDet.BatchId = cmp_stackLoading.BatchIdCurr;
+            cmp_ML_ShDet1.BatchId = cmp_stackLoading.BatchIdCurr;
+            cmp_ML_ShDet2.BatchId = cmp_stackLoading.BatchIdCurr;
+            cmp_ML_ShDet3.BatchId = cmp_stackLoading.BatchIdCurr;
+            // refresh vari!
+            cmp_ML_ShDet.doUpdate();
+            cmp_ML_ShDet1.doUpdate();
+            cmp_ML_ShDet2.doUpdate();
+            cmp_ML_ShDet3.doUpdate();
+        }
     }
-  }
 }
\ No newline at end of file