diff --git a/Jenkinsfile b/Jenkinsfile
index 76911d1..d69dbf4 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -11,7 +11,7 @@ pipeline {
       steps {
       /* calcolo numero versione... diverso x branch MASTER/DEVELOP */
       script {
-        withEnv(['NEXT_BUILD_NUMBER=293']) {
+        withEnv(['NEXT_BUILD_NUMBER=295']) {
           // env.versionNumber = VersionNumber(versionNumberString : '0.10.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2019-07-01', skipFailedBuilds: true)
           env.versionNumber = VersionNumber(versionNumberString : '0.10.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2019-07-01', skipFailedBuilds: true, overrideBuildsAllTime: '${NEXT_BUILD_NUMBER}')
           env.versionNumberBeta = VersionNumber(versionNumberString : '0.10.${BUILD_DATE_FORMATTED, "yyMM"}-beta.${BUILDS_ALL_TIME}', projectStartDate : '2019-07-01', skipFailedBuilds: true, overrideBuildsAllTime: '${NEXT_BUILD_NUMBER}')
diff --git a/NKC_WF/NKC_WF.csproj b/NKC_WF/NKC_WF.csproj
index a3c5d21..f60558c 100644
--- a/NKC_WF/NKC_WF.csproj
+++ b/NKC_WF/NKC_WF.csproj
@@ -430,6 +430,7 @@
     <Content Include="WebUserControls\cmp_scrapList.ascx" />
     <Content Include="WebUserControls\cmp_searchItems.ascx" />
     <Content Include="WebUserControls\cmp_slider.ascx" />
+    <Content Include="WebUserControls\cmp_StackBuildDetail.ascx" />
     <Content Include="WebUserControls\cmp_stackBuilding.ascx" />
     <Content Include="WebUserControls\cmp_stackList.ascx" />
     <Content Include="WebUserControls\cmp_stackLoading.ascx" />
@@ -1194,6 +1195,13 @@
     <Compile Include="WebUserControls\cmp_slider.ascx.designer.cs">
       <DependentUpon>cmp_slider.ascx</DependentUpon>
     </Compile>
+    <Compile Include="WebUserControls\cmp_StackBuildDetail.ascx.cs">
+      <DependentUpon>cmp_StackBuildDetail.ascx</DependentUpon>
+      <SubType>ASPXCodeBehind</SubType>
+    </Compile>
+    <Compile Include="WebUserControls\cmp_StackBuildDetail.ascx.designer.cs">
+      <DependentUpon>cmp_StackBuildDetail.ascx</DependentUpon>
+    </Compile>
     <Compile Include="WebUserControls\cmp_stackBuilding.ascx.cs">
       <DependentUpon>cmp_stackBuilding.ascx</DependentUpon>
       <SubType>ASPXCodeBehind</SubType>
diff --git a/NKC_WF/WebUserControls/cmp_StackBuildDetail.ascx b/NKC_WF/WebUserControls/cmp_StackBuildDetail.ascx
new file mode 100644
index 0000000..262e244
--- /dev/null
+++ b/NKC_WF/WebUserControls/cmp_StackBuildDetail.ascx
@@ -0,0 +1,44 @@
+<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="cmp_StackBuildDetail.ascx.cs" Inherits="NKC_WF.WebUserControls.cmp_StackBuildDetail" %>
+
+<%--<asp:UpdatePanel ID="updBunk" runat="server">
+    <ContentTemplate>--%>
+<asp:CheckBox runat="server" ID="chkRedux" Checked="true" Text="Summary" AutoPostBack="true" />
+<asp:Repeater ID="repCtrl" runat="server" DataSourceID="ods">
+    <ItemTemplate>
+        <div class="row text-center my-1">
+            <div class="col-1 px-0 col-lg-3 px-lg-2 text-right">
+                <asp:Label runat="server" ID="lblNext" CssClass="text-primary px-1" Width="100%" Visible='<%#  Eval("IsNext").ToString()=="1" %>'><span class="d-none d-lg-inline">NEXT </span><i class="fa fa-arrow-circle-right" aria-hidden="true"></i></asp:Label>
+                <asp:Label runat="server" ID="lblDone" CssClass="text-success px-1" Visible='<%#  Eval("Prepared").ToString()!="" %>'><span class="d-none d-lg-inline"><%#  Eval("Prepared","{0:ddd yyyy-MM-dd HH:mm}") %></span><i class="fa fa-check-circle" aria-hidden="true"></i></asp:Label>
+            </div>
+            <div runat="server" id="divMain" class='<%# "col-11 col-lg-9 " + cssByPrepared(Eval("Prepared"),Eval("IsNext")) %>'>
+                <div class="row">
+                    <div class="col-1 px-0 col-md-2 px-md-2 font-weight-bold"><%# Eval("SheetIndex") %></div>
+                    <div class="col-8 col-md-8 px-md-2 text-truncate"><%#  Eval("MatDesc") %></div>
+                    <div class="col-3 col-md-2 small text-right text-truncate"><b><%# Eval("MatExtCode") %></b></div>
+                </div>
+            </div>
+        </div>
+    </ItemTemplate>
+</asp:Repeater>
+<asp:HiddenField ID="hfStackId" runat="server" />
+<asp:ObjectDataSource ID="ods" runat="server" OldValuesParameterFormatString="original_{0}" SelectMethod="getByStackRedux" TypeName="AppData.DS_AppTableAdapters.SheetListTableAdapter">
+    <SelectParameters>
+        <asp:ControlParameter ControlID="hfStackId" DefaultValue="0" Name="StackID" PropertyName="Value" Type="Int32" />
+        <asp:ControlParameter ControlID="chkRedux" DefaultValue="0" Name="Redux" PropertyName="Checked" Type="Boolean" />
+    </SelectParameters>
+</asp:ObjectDataSource>
+<asp:Repeater ID="repProgress" runat="server" DataSourceID="odsAdvance">
+    <ItemTemplate>
+        <div class="progress">
+            <div class="progress-bar" style='<%# getProgressStyle(Eval("NumSheetsPrepared"), Eval("NumSheets")) %>'></div>
+        </div>
+    </ItemTemplate>
+</asp:Repeater>
+<asp:ObjectDataSource runat="server" ID="odsAdvance" OldValuesParameterFormatString="original_{0}" SelectMethod="getByKey" TypeName="AppData.DS_AppTableAdapters.StackListTableAdapter">
+    <SelectParameters>
+        <asp:ControlParameter ControlID="hfStackId" DefaultValue="0" Name="StackID" PropertyName="Value" Type="Int32" />
+    </SelectParameters>
+</asp:ObjectDataSource>
+<%--<asp:Timer runat="server" Interval="1000" OnTick="Unnamed1_Tick"></asp:Timer>
+    </ContentTemplate>
+</asp:UpdatePanel>--%>
diff --git a/NKC_WF/WebUserControls/cmp_StackBuildDetail.ascx.cs b/NKC_WF/WebUserControls/cmp_StackBuildDetail.ascx.cs
new file mode 100644
index 0000000..add13d2
--- /dev/null
+++ b/NKC_WF/WebUserControls/cmp_StackBuildDetail.ascx.cs
@@ -0,0 +1,84 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+
+namespace NKC_WF.WebUserControls
+{
+    public partial class cmp_StackBuildDetail : BaseUserControl
+    {
+        protected void Page_Load(object sender, EventArgs e)
+        {
+
+        }
+
+
+        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 (!string.IsNullOrEmpty(_prepared.ToString()))
+                {
+                    answ = "table-success border border-success border-thick rounded";
+                }
+            }
+            return answ;
+        }
+        public string getProgressStyle(object _num, object _den)
+        {
+            string answ = "width: 10%";
+            int num = 0;
+            int den = 1;
+            int.TryParse(_num.ToString(), out num);
+            int.TryParse(_den.ToString(), out den);
+            answ = $"width: {num * 100 / den}%";
+            return answ;
+        }
+
+#if false
+        protected void Unnamed1_Tick(object sender, EventArgs e)
+        {
+            doUpdate();
+        } 
+#endif
+
+
+        public void doUpdate()
+        {
+            repCtrl.DataBind();
+
+            repProgress.DataBind();
+        }
+
+        public int StackId
+        {
+            set
+            {
+                hfStackId.Value = value.ToString();
+                doUpdate();
+            }
+            get
+            {
+                int answ = 0;
+                int.TryParse(hfStackId.Value, out answ);
+                return answ;
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/NKC_WF/WebUserControls/cmp_StackBuildDetail.ascx.designer.cs b/NKC_WF/WebUserControls/cmp_StackBuildDetail.ascx.designer.cs
new file mode 100644
index 0000000..0d8a3fd
--- /dev/null
+++ b/NKC_WF/WebUserControls/cmp_StackBuildDetail.ascx.designer.cs
@@ -0,0 +1,71 @@
+//------------------------------------------------------------------------------
+// <generato automaticamente>
+//     Codice generato da uno strumento.
+//
+//     Le modifiche a questo file possono causare un comportamento non corretto e verranno perse se
+//     il codice viene rigenerato. 
+// </generato automaticamente>
+//------------------------------------------------------------------------------
+
+namespace NKC_WF.WebUserControls
+{
+
+
+    public partial class cmp_StackBuildDetail
+    {
+
+        /// <summary>
+        /// Controllo chkRedux.
+        /// </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.CheckBox chkRedux;
+
+        /// <summary>
+        /// Controllo repCtrl.
+        /// </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.Repeater repCtrl;
+
+        /// <summary>
+        /// Controllo hfStackId.
+        /// </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 hfStackId;
+
+        /// <summary>
+        /// Controllo ods.
+        /// </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.ObjectDataSource ods;
+
+        /// <summary>
+        /// Controllo repProgress.
+        /// </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.Repeater repProgress;
+
+        /// <summary>
+        /// Controllo odsAdvance.
+        /// </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.ObjectDataSource odsAdvance;
+    }
+}
diff --git a/NKC_WF/WebUserControls/cmp_barcode.ascx.cs b/NKC_WF/WebUserControls/cmp_barcode.ascx.cs
index 8c77c62..7059774 100644
--- a/NKC_WF/WebUserControls/cmp_barcode.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_barcode.ascx.cs
@@ -12,10 +12,10 @@ namespace NKC_WF.WebUserControls
                 resetInput();
                 resetMessage();
             }
-            else if (string.IsNullOrEmpty(inputAcquired))
-            {
-                checkRaiseEv();
-            }
+            //else if (string.IsNullOrEmpty(inputAcquired))
+            //{
+            //    checkRaiseEv();
+            //}
         }
         /// <summary>
         /// evento modifica testo
@@ -85,7 +85,6 @@ namespace NKC_WF.WebUserControls
         /// <returns></returns>
         public void resetInput()
         {
-            //inputAcquired = "";
             valueRead = "";
             txtBarcode.Focus();
         }
diff --git a/NKC_WF/WebUserControls/cmp_stackBuilding.ascx b/NKC_WF/WebUserControls/cmp_stackBuilding.ascx
index 3b3d441..138cd4d 100644
--- a/NKC_WF/WebUserControls/cmp_stackBuilding.ascx
+++ b/NKC_WF/WebUserControls/cmp_stackBuilding.ascx
@@ -1,5 +1,7 @@
 <%@ Control Language="C#" AutoEventWireup="true" CodeBehind="cmp_stackBuilding.ascx.cs" Inherits="NKC_WF.WebUserControls.cmp_stackBuilding" %>
 <%@ Register Src="~/WebUserControls/cmp_barcode.ascx" TagPrefix="uc1" TagName="cmp_barcode" %>
+<%@ Register Src="~/WebUserControls/cmp_StackBuildDetail.ascx" TagPrefix="uc1" TagName="cmp_StackBuildDetail" %>
+
 
 
 <div class="row">
@@ -22,48 +24,7 @@
                 <asp:HiddenField runat="server" ID="hfLastBCode" />
             </div>
             <div class="col-12 mb-2">
-                <asp:UpdatePanel ID="updBunk" runat="server">
-                    <ContentTemplate>
-                        <asp:CheckBox runat="server" ID="chkRedux" Checked="true" Text="Summary" AutoPostBack="true" />
-                        <asp:Repeater ID="repCtrl" runat="server" DataSourceID="ods">
-                            <ItemTemplate>
-                                <div class="row text-center my-1">
-                                    <div class="col-1 px-0 col-lg-3 px-lg-2 text-right">
-                                        <asp:Label runat="server" ID="lblNext" CssClass="text-primary px-1" Width="100%" Visible='<%#  Eval("IsNext").ToString()=="1" %>'><span class="d-none d-lg-inline">NEXT </span><i class="fa fa-arrow-circle-right" aria-hidden="true"></i></asp:Label>
-                                        <asp:Label runat="server" ID="lblDone" CssClass="text-success px-1" Visible='<%#  Eval("Prepared").ToString()!="" %>'><span class="d-none d-lg-inline"><%#  Eval("Prepared","{0:ddd yyyy-MM-dd HH:mm}") %></span><i class="fa fa-check-circle" aria-hidden="true"></i></asp:Label>
-                                    </div>
-                                    <div runat="server" id="divMain" class='<%# "col-11 col-lg-9 " + cssByPrepared(Eval("Prepared"),Eval("IsNext")) %>'>
-                                        <div class="row">
-                                            <div class="col-1 px-0 col-md-2 px-md-2 font-weight-bold"><%# Eval("SheetIndex") %></div>
-                                            <div class="col-8 col-md-8 px-md-2 text-truncate"><%#  Eval("MatDesc") %></div>
-                                            <div class="col-3 col-md-2 small text-right text-truncate"><b><%# Eval("MatExtCode") %></b></div>
-                                        </div>
-                                    </div>
-                                </div>
-                            </ItemTemplate>
-                        </asp:Repeater>
-                        <asp:HiddenField ID="hfStackId" runat="server" />
-                        <asp:ObjectDataSource ID="ods" runat="server" OldValuesParameterFormatString="original_{0}" SelectMethod="getByStackRedux" TypeName="AppData.DS_AppTableAdapters.SheetListTableAdapter">
-                            <SelectParameters>
-                                <asp:ControlParameter ControlID="hfStackId" DefaultValue="0" Name="StackID" PropertyName="Value" Type="Int32" />
-                                <asp:ControlParameter ControlID="chkRedux" DefaultValue="0" Name="Redux" PropertyName="Checked" Type="Boolean" />
-                            </SelectParameters>
-                        </asp:ObjectDataSource>
-                        <asp:Repeater ID="repProgress" runat="server" DataSourceID="odsAdvance">
-                            <ItemTemplate>
-                                <div class="progress">
-                                    <div class="progress-bar" style='<%# getProgressStyle(Eval("NumSheetsPrepared"), Eval("NumSheets")) %>'></div>
-                                </div>
-                            </ItemTemplate>
-                        </asp:Repeater>
-                        <asp:ObjectDataSource runat="server" ID="odsAdvance" OldValuesParameterFormatString="original_{0}" SelectMethod="getByKey" TypeName="AppData.DS_AppTableAdapters.StackListTableAdapter">
-                            <SelectParameters>
-                                <asp:ControlParameter ControlID="hfStackId" DefaultValue="0" Name="StackID" PropertyName="Value" Type="Int32" />
-                            </SelectParameters>
-                        </asp:ObjectDataSource>
-                        <asp:Timer runat="server" Interval="1000" OnTick="Unnamed1_Tick"></asp:Timer>
-                    </ContentTemplate>
-                </asp:UpdatePanel>
+                <uc1:cmp_StackBuildDetail runat="server" ID="cmp_StackBuildDetail" />
             </div>
         </div>
     </div>
diff --git a/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.cs b/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.cs
index da03635..a448c2b 100644
--- a/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.cs
@@ -45,6 +45,7 @@ namespace NKC_WF.WebUserControls
 
         private void Cmp_barcode_eh_doRefresh(object sender, EventArgs e)
         {
+            
             bool doRaiseEv = false;
             lastCmd = cmp_barcode.inputAcquired.ToUpper();
             processLastCmd(doRaiseEv);
@@ -85,7 +86,6 @@ namespace NKC_WF.WebUserControls
                             cmp_barcode.showOutput("badge badge-success", $"SHEET RECORDED: {decoData.description}");
                             // chiamo stored x indicare preparato
                             DataLayer.man.taSHL.setPrepared(nextTbl[0].SheetID);
-                            cmp_barcode.resetInput();
                         }
                         else
                         {
@@ -108,13 +108,15 @@ namespace NKC_WF.WebUserControls
                 default:
                     break;
             }
+            lastCmd = "";
+            cmp_barcode.inputAcquired = "";
+            cmp_barcode.resetInput();
             return doRaiseEv;
         }
 
         public void doUpdate()
         {
-            repCtrl.DataBind();
-            repProgress.DataBind();
+            cmp_StackBuildDetail.doUpdate();
             checkPrint();
         }
 
@@ -122,7 +124,7 @@ namespace NKC_WF.WebUserControls
         {
             set
             {
-                hfStackId.Value = value.ToString();
+                cmp_StackBuildDetail.StackId = value;
                 lastCmd = "";
                 cmp_barcode.resetMessage();
                 ComLib.updateBatchPositionByBunk(value);
@@ -130,37 +132,10 @@ namespace NKC_WF.WebUserControls
             }
             get
             {
-                int answ = 0;
-                int.TryParse(hfStackId.Value, out answ);
-                return answ;
+                return cmp_StackBuildDetail.StackId;
             }
         }
 
-        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 (!string.IsNullOrEmpty(_prepared.ToString()))
-                {
-                    answ = "table-success border border-success border-thick rounded";
-                }
-            }
-            return answ;
-        }
         /// <summary>
         /// Chiesta stampa stack corrente
         /// </summary>
@@ -175,20 +150,5 @@ namespace NKC_WF.WebUserControls
             ComLib.updateBatchPositionByBunk(StackId);
         }
 
-        public string getProgressStyle(object _num, object _den)
-        {
-            string answ = "width: 10%";
-            int num = 0;
-            int den = 1;
-            int.TryParse(_num.ToString(), out num);
-            int.TryParse(_den.ToString(), out den);
-            answ = $"width: {num * 100 / den}%";
-            return answ;
-        }
-
-        protected void Unnamed1_Tick(object sender, EventArgs e)
-        {
-            doUpdate();
-        }
     }
 }
\ No newline at end of file
diff --git a/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.designer.cs b/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.designer.cs
index b005300..3bd3251 100644
--- a/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.designer.cs
+++ b/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.designer.cs
@@ -51,66 +51,12 @@ namespace NKC_WF.WebUserControls
         protected global::System.Web.UI.WebControls.HiddenField hfLastBCode;
 
         /// <summary>
-        /// Controllo updBunk.
+        /// Controllo cmp_StackBuildDetail.
         /// </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.UpdatePanel updBunk;
-
-        /// <summary>
-        /// Controllo chkRedux.
-        /// </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.CheckBox chkRedux;
-
-        /// <summary>
-        /// Controllo repCtrl.
-        /// </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.Repeater repCtrl;
-
-        /// <summary>
-        /// Controllo hfStackId.
-        /// </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 hfStackId;
-
-        /// <summary>
-        /// Controllo ods.
-        /// </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.ObjectDataSource ods;
-
-        /// <summary>
-        /// Controllo repProgress.
-        /// </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.Repeater repProgress;
-
-        /// <summary>
-        /// Controllo odsAdvance.
-        /// </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.ObjectDataSource odsAdvance;
+        protected global::NKC_WF.WebUserControls.cmp_StackBuildDetail cmp_StackBuildDetail;
     }
 }