diff --git a/WebWindowComplex/Compo/AreaHwOption.razor b/WebWindowComplex/Compo/AreaHwOption.razor
index baed002..3f0d6c6 100644
--- a/WebWindowComplex/Compo/AreaHwOption.razor
+++ b/WebWindowComplex/Compo/AreaHwOption.razor
@@ -5,7 +5,7 @@
         <h6 class="fw-bold">Hardware option</h6>
     </div>
     <div class="col d-flex justify-content-md-end align-items-center">
-        <button class="btn btn-primary btn-sm" type="button" @onclick="() => changeCollapsed()">@((MarkupString)hwIcon)</button>
+        <button class="btn btn-primary btn-sm" type="button" @onclick="() => changeCollapsed()"><i class="@hwIcon"></i></button>
     </div>
 </div>
 <div class="row mt-2">
diff --git a/WebWindowComplex/Compo/AreaHwOption.razor.cs b/WebWindowComplex/Compo/AreaHwOption.razor.cs
index c455ca6..e116b4c 100644
--- a/WebWindowComplex/Compo/AreaHwOption.razor.cs
+++ b/WebWindowComplex/Compo/AreaHwOption.razor.cs
@@ -50,7 +50,7 @@ namespace WebWindowComplex.Compo
 
         private string hwIcon
         {
-            get => hwOptCollapsed ? "&darr;" : "&uarr;";
+            get => hwOptCollapsed ? "fa-solid fa-chevron-down" : "fa-solid fa-chevron-up";
         }
 
         /// <summary>
diff --git a/WebWindowComplex/Compo/AreaSash.razor b/WebWindowComplex/Compo/AreaSash.razor
index 47d99f5..1be9d07 100644
--- a/WebWindowComplex/Compo/AreaSash.razor
+++ b/WebWindowComplex/Compo/AreaSash.razor
@@ -25,7 +25,7 @@
                             }
                         }
                     </ul>
-                </div>  
+                </div>
             }
             <button class="btn btn-outline-secondary btn-sm" type="button" @onclick="() => doEdit(IndexSash)">Edit</button>
         </div>
@@ -40,8 +40,7 @@
         </div>
         <div class="input-group mb-2">
             <span class="input-group-text">Dimension</span>
-            <InputDouble CssClass="form-control form-control text-end" Decimals="@CssDecimals()" @bind-Value="@Dimension"></InputDouble>
-            @* <input type="number" class="form-control" @bind="@CurrSashDim.dDimension"> *@
+            <InputDouble CssClass="form-control form-control text-end" Decimals="@CssDecimals()" Step="@CssStepNumber()" @bind-Value="@Dimension"></InputDouble>
             <select class="form-select" style="max-width:6rem; background-color:#e9ecef" @bind="@MeasureTypeIndex">
                 @foreach (var mType in CurrSashDim.MeasureTypeList)
                 {
@@ -92,7 +91,7 @@ else
                     <button class="btn btn-outline-secondary btn-sm">Add inglesina</button>
                 </div>
             }
-            <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close" @onclick="() => ClosePopup(IndexSash)"></button>
+        <button type="button" class="btn-close" aria-label="Close" @onclick="() => ClosePopup(IndexSash)"></button>
         </div>
         <div class="row">
             <div class="col-lg-6 col-md-12 my-2">
@@ -107,7 +106,7 @@ else
                     </div>
                     <div class="input-group mb-2">
                         <span class="input-group-text">Dimension</span>
-                        <InputDouble CssClass="form-control form-control text-end" Decimals="@CssDecimals()" @bind-Value="@Dimension"></InputDouble>
+                <InputDouble CssClass="form-control form-control text-end" Decimals="@CssDecimals()" Step="@CssStepNumber()" @bind-Value="@Dimension"></InputDouble>
                         <select class="form-select" style="max-width:6rem; background-color:#e9ecef" @bind="@MeasureTypeIndex">
                             @foreach (var mType in CurrSashDim.MeasureTypeList)
                             {
diff --git a/WebWindowComplex/Compo/AreaSash.razor.cs b/WebWindowComplex/Compo/AreaSash.razor.cs
index 0719022..8a939ed 100644
--- a/WebWindowComplex/Compo/AreaSash.razor.cs
+++ b/WebWindowComplex/Compo/AreaSash.razor.cs
@@ -104,6 +104,30 @@ namespace WebWindowComplex.Compo
             return 0;
         }
 
+        /// <summary>
+        /// Metodo per avere il lo step da usare nella form-input
+        /// </summary>
+        /// <returns></returns>
+        public double CssStepNumber()
+        {
+            switch (CurrSashDim.MeasureType)
+            {
+                case Json.WindowConst.MeasureTypes.ABSOLUTE:
+                    {
+                        return 0.5;
+                    }
+                case Json.WindowConst.MeasureTypes.PROPORTIONAL:
+                    {
+                        return 1;
+                    }
+                case Json.WindowConst.MeasureTypes.PERCENTAGE:
+                    {
+                        return 0.5;
+                    }
+            }
+            return 0;
+        }
+
         /// <summary>
         /// Selezione tipo di apertura anta
         /// </summary>
diff --git a/WebWindowComplex/Compo/CardFrame.razor b/WebWindowComplex/Compo/CardFrame.razor
index 2fda835..e753f54 100644
--- a/WebWindowComplex/Compo/CardFrame.razor
+++ b/WebWindowComplex/Compo/CardFrame.razor
@@ -102,10 +102,4 @@
     <AreaFrame EC_AddSash="AddSash" 
                EC_AddSplit="AddSplit">
     </AreaFrame>
-   @*  <Arame CurrFrameWindow="CurrFrameWindow"
-               CurrSashList="SashList"
-               CurrSplitList="SplitList"
-               EC_AddSash="AddSash"
-               EC_AddSplit="AddSplit">
-    </AreaFrame> *@
 }
diff --git a/WebWindowComplex/Compo/EditJoint.razor b/WebWindowComplex/Compo/EditJoint.razor
index 1489955..18b71de 100644
--- a/WebWindowComplex/Compo/EditJoint.razor
+++ b/WebWindowComplex/Compo/EditJoint.razor
@@ -1,10 +1,23 @@
 @using static WebWindowComplex.LayoutConst
 <div class="input-group mb-2">
     <label class="input-group-text">@((PositionJoints)(CurrRec.nIndex - 1))</label>
-    <select class="form-select" @bind="@CurrJoint">
-        @foreach (var typeJoint in CurrRec.JointTypeList)
-        {
-            <option value="@(typeJoint.Id)">@(typeJoint.Name)</option>
-        }
-    </select>
+    @if (CurrRec.ParentArea is Frame &&
+         (CurrRec.ParentArea.ParentWindow.AreaList.First().SelShapeIndex == (int)Json.WindowConst.Shapes.DOUBLEARC ||
+          CurrRec.ParentArea.ParentWindow.AreaList.First().SelShapeIndex == (int)Json.WindowConst.Shapes.ARC_FULL ||
+          CurrRec.ParentArea.ParentWindow.AreaList.First().SelShapeIndex == (int)Json.WindowConst.Shapes.THREECENTERARC) &&
+         (CurrRec.nIndex == 3 || CurrRec.nIndex == 4))
+    {
+        <select class="form-select" @bind="@CurrJoint">
+            <option value="@(CurrJoint)">@(CurrRec.JointTypeList.First(x => x.Id == CurrJoint).Name)</option>
+        </select>
+    }
+    else
+    {
+        <select class="form-select" @bind="@CurrJoint">
+            @foreach (var typeJoint in CurrRec.JointTypeList)
+            {
+                <option value="@(typeJoint.Id)">@(typeJoint.Name)</option>
+            }
+        </select>
+    }
 </div>
\ No newline at end of file
diff --git a/WebWindowComplex/Compo/EditSplitDimensions.razor b/WebWindowComplex/Compo/EditSplitDimensions.razor
index 621a0c8..6f0c035 100644
--- a/WebWindowComplex/Compo/EditSplitDimensions.razor
+++ b/WebWindowComplex/Compo/EditSplitDimensions.razor
@@ -1,8 +1,10 @@
-
+@using EgwCoreLib.Razor
+
 <div class="@SplitDimCss()">
     <div class="input-group mb-2">
         <span class="input-group-text">@Name</span>
-        <input type="number" class="form-control" @bind="@CurrVal">
+        @* <input type="number" class="form-control" @bind="@CurrVal"> *@
+        <InputDouble CssClass="form-control form-control text-end" Decimals="@CssDecimals()" Step="@CssStepNumber()" @bind-Value="@CurrVal"></InputDouble>
         <select class="form-select" style="max-width:6rem; background-color:#e9ecef" @bind="@CurrType">
             @foreach (var mType in CurrRec.MeasureTypeList)
             {
diff --git a/WebWindowComplex/Compo/EditSplitDimensions.razor.cs b/WebWindowComplex/Compo/EditSplitDimensions.razor.cs
index 87179c7..e09ef1d 100644
--- a/WebWindowComplex/Compo/EditSplitDimensions.razor.cs
+++ b/WebWindowComplex/Compo/EditSplitDimensions.razor.cs
@@ -82,6 +82,54 @@ namespace WebWindowComplex.Compo
                 return "col-md-12 col-lg-6";
         }
 
+        /// <summary>
+        /// Metodo per avere il numero di decimali da usare nella form-input
+        /// </summary>
+        /// <returns></returns>
+        public int CssDecimals()
+        {
+            switch (CurrRec.MeasureType)
+            {
+                case Json.WindowConst.MeasureTypes.ABSOLUTE:
+                    {
+                        return 2;
+                    }
+                case Json.WindowConst.MeasureTypes.PROPORTIONAL:
+                    {
+                        return 0;
+                    }
+                case Json.WindowConst.MeasureTypes.PERCENTAGE:
+                    {
+                        return 1;
+                    }
+            }
+            return 0;
+        }
+
+        /// <summary>
+        /// Metodo per avere il lo step da usare nella form-input
+        /// </summary>
+        /// <returns></returns>
+        public double CssStepNumber()
+        {
+            switch (CurrRec.MeasureType)
+            {
+                case Json.WindowConst.MeasureTypes.ABSOLUTE:
+                    {
+                        return 0.5;
+                    }
+                case Json.WindowConst.MeasureTypes.PROPORTIONAL:
+                    {
+                        return 1;
+                    }
+                case Json.WindowConst.MeasureTypes.PERCENTAGE:
+                    {
+                        return 0.5;
+                    }
+            }
+            return 0;
+        }
+
         #endregion Private Properties
     }
 
diff --git a/WebWindowComplex/Models/Frame.cs b/WebWindowComplex/Models/Frame.cs
index 692fca8..73e7393 100644
--- a/WebWindowComplex/Models/Frame.cs
+++ b/WebWindowComplex/Models/Frame.cs
@@ -181,8 +181,6 @@ namespace WebWindowComplex.Models
                         case Shapes.RIGHTCHAMFER:
                         case Shapes.LEFTCHAMFER:
                         case Shapes.DOUBLECHAMFER:
-                        case Shapes.ARC:
-                        case Shapes.DOUBLEARC:
                             {
                                 JointList.Add(new Joint(this, 1, oldJointType[0].SelJointType));
                                 JointList.Add(new Joint(this, 2, oldJointType[1].SelJointType));
@@ -194,15 +192,9 @@ namespace WebWindowComplex.Models
                                 break;
                             }
 
+                        case Shapes.ARC:
                         case Shapes.ARC_FULL:
-                            {
-                                JointList.Add(new Joint(this, 1, oldJointType[0].SelJointType));
-                                JointList.Add(new Joint(this, 2, oldJointType[1].SelJointType));
-                                JointList.Add(new Joint(this, 3, Joints.ANGLED));
-                                JointList.Add(new Joint(this, 4, Joints.ANGLED));
-                                break;
-                            }
-
+                        case Shapes.DOUBLEARC:
                         case Shapes.THREECENTERARC:
                             {
                                 JointList.Add(new Joint(this, 1, oldJointType[0].SelJointType));
@@ -211,6 +203,7 @@ namespace WebWindowComplex.Models
                                 JointList.Add(new Joint(this, 4, Joints.ANGLED));
                                 break;
                             }
+
                         case Shapes.TRIANGLE:
                             {
                                 JointList.Add(new Joint(this, 1, oldJointType[0].SelJointType));
diff --git a/WebWindowComplex/WebWindowComplex.csproj b/WebWindowComplex/WebWindowComplex.csproj
index e186ad4..811be3a 100644
--- a/WebWindowComplex/WebWindowComplex.csproj
+++ b/WebWindowComplex/WebWindowComplex.csproj
@@ -6,7 +6,7 @@
     <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
-    <Version>2.7.12.516</Version>
+    <Version>2.7.12.912</Version>
     <Authors>Annamaria Sassi</Authors>
     <Company>Egalware</Company>
     <Description>Componente gestione Configurazioni avanzate Window per LUX</Description>
@@ -256,6 +256,57 @@
 
 
 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 
 
 
diff --git a/WebWindowConfigurator/WebWindowConfigurator.csproj b/WebWindowConfigurator/WebWindowConfigurator.csproj
index 0b6a97c..061fe62 100644
--- a/WebWindowConfigurator/WebWindowConfigurator.csproj
+++ b/WebWindowConfigurator/WebWindowConfigurator.csproj
@@ -6,7 +6,7 @@
         <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
-        <Version>2.7.12.516</Version>
+        <Version>2.7.12.912</Version>
         <Authors>Annamaria Sassi</Authors>
         <Company>Egalware</Company>
         <Description>Componente gestione JWD per LUX</Description>
@@ -418,6 +418,15 @@
 
 
 
+
+
+
+
+
+
+
+
+