diff --git a/MP.Stats/Components/ChartJs/Line.razor b/MP.Stats/Components/ChartJs/Line.razor
index 5ca58a3e..ac41d907 100644
--- a/MP.Stats/Components/ChartJs/Line.razor
+++ b/MP.Stats/Components/ChartJs/Line.razor
@@ -8,18 +8,31 @@
     [Parameter]
     public string Id { get; set; } = "MyTs";
 
+    [Parameter]
+    public string Title { get; set; } = "Demo Line";
+
     [Parameter]
     public List<chartJsData.chartJsTSerie> DataTS { get; set; } = null!;
-    
+
+    [Parameter]
+    public List<string> Labels { get; set; } = new List<string>();
+
     [Parameter]
     public List<string> lineColor { get; set; } = new List<string>();
 
     [Parameter]
     public List<string> backColor { get; set; } = new List<string>();
-    
+
     [Parameter]
     public double AspRatio { get; set; } = 0;
 
+
+    [Parameter]
+    public string MinValue { get; set; } = "0";
+
+    [Parameter]
+    public string MaxValue { get; set; } = "100";
+
     [Parameter]
     public int lTens { get; set; } = 0;
 
@@ -35,10 +48,7 @@
     /// <returns></returns>
     protected override async Task OnAfterRenderAsync(bool firstRender)
     {
-        //if (!firstRender)
-        //{
         await renderChart();
-        //}
     }
 
     /// <summary>
@@ -68,7 +78,9 @@
                         ticks = new
                         {
                             maxTicksLimit = 10
-                        }
+                        },
+                        suggestedMin = MinValue,
+                        suggestedMax = MaxValue
                     },
                     xAxes = new
                     {
@@ -81,8 +93,9 @@
             },
             data = new
             {
+                //labels = Labels.ToArray(),
                 datasets = new[]
-                {
+                    {
                     new
                     {
                         data = DataTS,
@@ -90,7 +103,7 @@
                         backgroundColor= backColor,
                         lineTension= lTens,
                         stepped= false,
-                        label= "Temperatura Rilevata"
+                        label= Title
                     }
                 }
             }
diff --git a/MP.Stats/Components/ChartOEE.razor b/MP.Stats/Components/ChartOEE.razor
index cbf95bee..e7bbdcb9 100644
--- a/MP.Stats/Components/ChartOEE.razor
+++ b/MP.Stats/Components/ChartOEE.razor
@@ -24,10 +24,10 @@
         <div class="col-10">
             <div class="row">
                 <div class="col-6">
-                    <BarPlot Id="ParetoOee" AspRatio="3" Data="@DatiGuasti" Labels="@LabelGuasti" Legenda="Pareto OEE Macchine" lineColor="@lineColors" backColor="@bgColors"></BarPlot>
+                    <BarPlot Id="ParetoOee" AspRatio="3" Data="@DatiParetoOee" Labels="@LabelParetoOee" Legenda="Pareto OEE Macchine" lineColor="@lineColors" backColor="@bgColors"></BarPlot>
                 </div>
                 <div class="col-6">
-                    @*<LineChart @ref="NumGuasti" TItem="double" OptionsObject="lineChartOptions" />*@
+        <Line Id="AndamentoTrs" AspRatio="3" DataTS="@DatiTrs" Labels="@LabelTrs" lineColor="@lineColor" backColor="@lineColor" lTens="0" Title="Andamento TRS" MinValue="0" MaxValue="110"></Line>
                 </div>
             </div>
         </div>
diff --git a/MP.Stats/Components/ChartOEE.razor.cs b/MP.Stats/Components/ChartOEE.razor.cs
index f867296d..9bcbfe89 100644
--- a/MP.Stats/Components/ChartOEE.razor.cs
+++ b/MP.Stats/Components/ChartOEE.razor.cs
@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Components;
+using MP.Data;
 using MP.Stats.Data;
 
 namespace MP.Stats.Components
@@ -11,7 +12,7 @@ namespace MP.Stats.Components
     {
         #region Protected Fields
 
-     
+
 
         protected List<double> NumGuasti = new List<double>();
 
@@ -33,7 +34,7 @@ namespace MP.Stats.Components
         [Inject]
         protected MpStatsService StatService { get; set; }
 
-        protected List<ChartTS> TSData { get; set; } = new List<ChartTS>();
+        protected List<chartJsData.chartJsTSerie> TSData { get; set; } = new List<chartJsData.chartJsTSerie>();
 
         #endregion Protected Properties
 
@@ -51,10 +52,6 @@ namespace MP.Stats.Components
                 {
                     // ricalcolo charting data
                     recalcData();
-                    var dataReload = Task.Run(async () =>
-                    {
-                        await HandleRedraw();
-                    });
                 }
             }
         }
@@ -63,59 +60,40 @@ namespace MP.Stats.Components
 
         #region Private Methods
 
-#if false
-        private BarChartDataset<double> GetBarChartDataset()
-        {
-            var answ = new BarChartDataset<double>
-            {
-                Label = "Pareto OEE Macchine",
-                Data = ParetoData.Select(x => x.value).ToList(),
-                BackgroundColor = backgroundColors(ParetoData.Count, 0.4f),
-                BorderColor = backgroundColors(ParetoData.Count, 1f),
-                HoverBorderWidth = 5
-            };
-            return answ;
-        } 
-#endif
 
-        private List<string> GetBarChartLabels()
-        {
-            var answ = ParetoData.Select(x => x.label).ToList();
-            return answ;
-        }
-
-#if false
-        private LineChartDataset<double> GetLineChartDataset()
-        {
-            var answ = new LineChartDataset<double>
-            {
-                Label = "TRS/OEE Periodo",
-                Data = TSData.Select(x => x.Value).ToList(),
-                BorderColor = backgroundColors(1, 1f),
-                Fill = true,
-                PointRadius = 2,
-                LineTension = 0,
-                BorderDash = new List<int> { }
-            };
-            return answ;
-        } 
-#endif
-
-        private List<double> DatiGuasti
+        private List<double> DatiParetoOee
         {
             get => ParetoData.Select(x => x.value).ToList();
         }
-        private List<string> LabelGuasti
+        private List<string> LabelParetoOee
         {
             get => ParetoData.Select(x => x.label).ToList();
         }
 
-        private List<string> GetLineChartLabels()
+        private List<chartJsData.chartJsTSerie> DatiTrs
         {
-            var answ = TSData.Select(x => x.TLabel.ToString("ddd dd.MM")).ToList();
+            get => TSData;
+        }
+        private List<string> LabelTrs
+        {
+            get => TSData.Select(r => $"{r.x:dd.MM}").ToList();
+        }
+
+        private Dictionary<DateTime, double> calcTSData(DateTime inizio, List<double> yData)
+        {
+            Dictionary<DateTime, double> answ = new Dictionary<DateTime, double>();
+            // usando i dati ricevuti aggiunge variabile x = tempo crescente
+            int idx = 0;
+            foreach (var item in yData)
+            {
+                answ.Add(inizio.AddHours(idx), item);
+                idx++;
+            }
+            // restituisco!
             return answ;
         }
 
+
         private void recalcData()
         {
             if (RawData != null)
@@ -128,8 +106,8 @@ namespace MP.Stats.Components
 
                 TSData = RawData
                            .GroupBy(x => x.DataRif.Date)
-                           .Select(y => new ChartTS() { TLabel = y.First().DataRif.Date, Value = Math.Round(y.Average(c => c.OEE) * 100, 2) })
-                           .OrderBy(x => x.TLabel)
+                           .Select(r => new chartJsData.chartJsTSerie() { x = r.First().DataRif.Date, y = Math.Round(r.Average(c => c.OEE) * 100, 2) })
+                           .OrderBy(o => o.x)
                            .ToList();
             }
         }
@@ -143,27 +121,49 @@ namespace MP.Stats.Components
         /// </summary>
         /// <param name="numRecords"></param>
         /// <returns></returns>
-        protected List<string> calcColors(int numRecords, double alpha)
+        protected List<string> semaphColors(int numRecords, string alpha)
         {
             List<string> answ = new List<string>();
             // verde...
             for (int i = 0; i < numRecords / 3; i++)
             {
-                answ.Add($"rgba(54, 235, 82, {alpha.ToString("N2").Replace(",", ".")})");
+                answ.Add($"rgba(54, 235, 82, {alpha})");
             }
             // arancione
             for (int i = 0; i < numRecords / 3; i++)
             {
-                answ.Add($"rgba(255, 206, 86, {alpha.ToString("N2").Replace(",", ".")})");
+                answ.Add($"rgba(255, 206, 86, {alpha})");
             }
             while (answ.Count < numRecords)
             {
-                answ.Add($"rgba(255, 99, 132, {alpha.ToString("N2").Replace(",",".")}");
-            } 
+                answ.Add($"rgba(255, 99, 132, {alpha}");
+            }
 
             return answ;
         }
 
+        /// <summary>
+        /// Genera colori sfondo 33% rosso / arancione / giallo
+        /// </summary>
+        /// <param name="numRecords"></param>
+        /// <returns></returns>
+        protected List<string> solidColors(string alpha)
+        {
+            List<string> answ = new List<string>();
+            answ.Add($"rgba(54, 162, 235, {alpha})");
+            return answ;
+        }
+
+        /// <summary>
+        /// Genera colori sfondo 33% rosso / arancione / giallo
+        /// </summary>
+        /// <param name="numRecords"></param>
+        /// <returns></returns>
+        protected List<string> lineColor
+        {
+            get => solidColors("1");
+        }
+
         /// <summary>
         /// Genera colori sfondo 33% rosso / arancione / giallo
         /// </summary>
@@ -171,7 +171,7 @@ namespace MP.Stats.Components
         /// <returns></returns>
         protected List<string> lineColors
         {
-            get => calcColors(ParetoData.Count, 1);
+            get => semaphColors(ParetoData.Count, "1");
         }
 
         /// <summary>
@@ -181,25 +181,7 @@ namespace MP.Stats.Components
         /// <returns></returns>
         protected List<string> bgColors
         {
-            get => calcColors(ParetoData.Count, 0.3);
-        }
-
-        protected async Task HandleRedraw()
-        {
-            if (ParetoGuasti != null)
-            {
-#if false
-                await ParetoGuasti.Clear();
-                await ParetoGuasti.AddLabelsDatasetsAndUpdate(GetBarChartLabels(), GetBarChartDataset()); 
-#endif
-            }
-            if (NumGuasti != null)
-            {
-#if false
-                await NumGuasti.Clear();
-                await NumGuasti.AddLabelsDatasetsAndUpdate(GetLineChartLabels(), GetLineChartDataset()); 
-#endif
-            }
+            get => semaphColors(ParetoData.Count, "0.3");
         }
 
         #endregion Protected Methods
diff --git a/MP.Stats/Pages/Test.razor.cs b/MP.Stats/Pages/Test.razor.cs
index 1dc6b7ec..ab07f3a8 100644
--- a/MP.Stats/Pages/Test.razor.cs
+++ b/MP.Stats/Pages/Test.razor.cs
@@ -157,7 +157,7 @@ namespace MP.Stats.Pages
         protected List<string> lineColors = new List<string>();
 
 
-        protected List<chartJsData.chartJsTSerie>? dataList { get; set; } = null;
+        protected List<chartJsData.chartJsTSerie> dataList { get; set; } = new List<chartJsData.chartJsTSerie>();
 
         string[] Labels = { "Red", "Blue", "Yellow", "Green", "Purple", "Orange" };