diff --git a/src/Mod/Fem/Gui/Resources/ui/ResultShow.ui b/src/Mod/Fem/Gui/Resources/ui/ResultShow.ui
index dae31359b5..60b42077ad 100644
--- a/src/Mod/Fem/Gui/Resources/ui/ResultShow.ui
+++ b/src/Mod/Fem/Gui/Resources/ui/ResultShow.ui
@@ -207,6 +207,9 @@
               <verstretch>0</verstretch>
              </sizepolicy>
             </property>
+            <property name="maximum">
+             <number>100</number>
+            </property>
             <property name="orientation">
              <enum>Qt::Horizontal</enum>
             </property>
@@ -227,22 +230,22 @@
            </widget>
           </item>
           <item>
-           <widget class="QSpinBox" name="sb_displacement_factor">
+           <widget class="QDoubleSpinBox" name="sb_displacement_factor">
             <property name="enabled">
-             <bool>false</bool>
+             <bool>true</bool>
+            </property>
+            <property name="inputMethodHints">
+             <set>Qt::ImhFormattedNumbersOnly</set>
             </property>
             <property name="readOnly">
              <bool>false</bool>
             </property>
-            <property name="maximum">
-             <number>1000000</number>
-            </property>
-            <property name="singleStep">
-             <number>10</number>
-            </property>
-            <property name="value">
+            <property name="decimals">
              <number>1</number>
             </property>
+            <property name="maximum">
+             <double>1000000.000000000000000</double>
+            </property>
            </widget>
           </item>
          </layout>
@@ -260,21 +263,21 @@
            </widget>
           </item>
           <item>
-           <widget class="QSpinBox" name="sb_displacement_factor_max">
+           <widget class="QDoubleSpinBox" name="sb_displacement_factor_max">
             <property name="enabled">
-             <bool>false</bool>
+             <bool>true</bool>
+            </property>
+            <property name="inputMethodHints">
+             <set>Qt::ImhFormattedNumbersOnly</set>
             </property>
             <property name="readOnly">
              <bool>false</bool>
             </property>
+            <property name="decimals">
+             <number>1</number>
+            </property>
             <property name="maximum">
-             <number>1000000</number>
-            </property>
-            <property name="singleStep">
-             <number>10</number>
-            </property>
-            <property name="value">
-             <number>100</number>
+             <double>1000000.000000000000000</double>
             </property>
            </widget>
           </item>
@@ -304,7 +307,7 @@
              <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
 &lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
 p, li { white-space: pre-wrap; }
-&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'DejaVu Sans'; font-size:9pt; font-weight:400; font-style:normal;&quot;&gt;
+&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'MS Shell Dlg 2'; font-size:8pt; font-weight:400; font-style:normal;&quot;&gt;
 &lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Ubuntu'; font-size:11pt;&quot;&gt;P1-P3 # Stress intensity stress equation. Available values are numpy array format. Calculation np.function can be used on available values. &lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
             </property>
            </widget>
@@ -437,22 +440,6 @@ p, li { white-space: pre-wrap; }
     </hint>
    </hints>
   </connection>
-  <connection>
-   <sender>cb_show_displacement</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>sb_displacement_factor</receiver>
-   <slot>setEnabled(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>112</x>
-     <y>240</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>124</x>
-     <y>269</y>
-    </hint>
-   </hints>
-  </connection>
   <connection>
    <sender>cb_show_displacement</sender>
    <signal>toggled(bool)</signal>
@@ -469,22 +456,6 @@ p, li { white-space: pre-wrap; }
     </hint>
    </hints>
   </connection>
-  <connection>
-   <sender>cb_show_displacement</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>sb_displacement_factor_max</receiver>
-   <slot>setEnabled(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>161</x>
-     <y>237</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>159</x>
-     <y>302</y>
-    </hint>
-   </hints>
-  </connection>
   <connection>
    <sender>cb_show_displacement</sender>
    <signal>toggled(bool)</signal>
diff --git a/src/Mod/Fem/femguiobjects/_ViewProviderFemResultMechanical.py b/src/Mod/Fem/femguiobjects/_ViewProviderFemResultMechanical.py
index 63ee255ece..26dd955374 100644
--- a/src/Mod/Fem/femguiobjects/_ViewProviderFemResultMechanical.py
+++ b/src/Mod/Fem/femguiobjects/_ViewProviderFemResultMechanical.py
@@ -217,16 +217,18 @@ class _TaskPanelFemResultShow:
             QtCore.SIGNAL("valueChanged(int)"),
             self.hsb_disp_factor_changed
         )
-        QtCore.QObject.connect(
-            self.form.sb_displacement_factor,
-            QtCore.SIGNAL("valueChanged(int)"),
-            self.sb_disp_factor_changed
-        )
-        QtCore.QObject.connect(
-            self.form.sb_displacement_factor_max,
-            QtCore.SIGNAL("valueChanged(int)"),
-            self.sb_disp_factor_max_changed
-        )
+#         QtCore.QObject.connect(
+#             self.form.sb_displacement_factor,
+#             QtCore.SIGNAL("valueChanged(int)"),
+#             self.sb_disp_factor_changed
+#         )
+        self.form.sb_displacement_factor.valueChanged.connect(self.sb_disp_factor_changed)
+#         QtCore.QObject.connect(
+#             self.form.sb_displacement_factor_max,
+#             QtCore.SIGNAL("valueChanged(int)"),
+#             self.sb_disp_factor_max_changed
+#         )
+        self.form.sb_displacement_factor_max.valueChanged.connect(self.sb_disp_factor_max_changed)
 
         # user defined equation
         QtCore.QObject.connect(
@@ -247,11 +249,9 @@ class _TaskPanelFemResultShow:
             self.restore_initial_result_dialog()
             # initialize scale factor for show displacement
             scale_factor = get_displacement_scale_factor(self.result_obj)
+            self.form.sb_displacement_factor_max.setValue(10. * scale_factor)
             self.form.sb_displacement_factor.setValue(scale_factor)
-            self.form.hsb_displacement_factor.setValue(scale_factor)
-            diggits_scale_factor = len(str(abs(int(scale_factor))))
-            new_max_factor = 10 ** diggits_scale_factor
-            self.form.sb_displacement_factor_max.setValue(new_max_factor)
+
 
     def restore_result_dialog(self):
         try:
@@ -302,8 +302,8 @@ class _TaskPanelFemResultShow:
 
             df = FreeCAD.FEM_dialog["disp_factor"]
             dfm = FreeCAD.FEM_dialog["disp_factor_max"]
-            self.form.hsb_displacement_factor.setMaximum(dfm)
-            self.form.hsb_displacement_factor.setValue(df)
+            #self.form.hsb_displacement_factor.setMaximum(dfm)
+            #self.form.hsb_displacement_factor.setValue(df)
             self.form.sb_displacement_factor_max.setValue(dfm)
             self.form.sb_displacement_factor.setValue(df)
         except:
@@ -545,7 +545,7 @@ class _TaskPanelFemResultShow:
     def update_displacement(self, factor=None):
         if factor is None:
             if FreeCAD.FEM_dialog["show_disp"]:
-                factor = self.form.hsb_displacement_factor.value()
+                factor = self.form.sb_displacement_factor.value()
             else:
                 factor = 0.0
         self.mesh_obj.ViewObject.applyDisplacement(factor)
@@ -566,16 +566,26 @@ class _TaskPanelFemResultShow:
         QtGui.QApplication.restoreOverrideCursor()
 
     def hsb_disp_factor_changed(self, value):
-        self.form.sb_displacement_factor.setValue(value)
+        self.form.sb_displacement_factor.setValue(value / 100. * self.form.sb_displacement_factor_max.value())
         self.update_displacement()
 
     def sb_disp_factor_max_changed(self, value):
         FreeCAD.FEM_dialog["disp_factor_max"] = value
-        self.form.hsb_displacement_factor.setMaximum(value)
+        if value < self.form.sb_displacement_factor.value():
+            self.form.sb_displacement_factor.setValue(value)
+        if value == 0.:
+            self.form.hsb_displacement_factor.setValue(0)
+        else:
+            self.form.hsb_displacement_factor.setValue(self.form.sb_displacement_factor.value() / value * 100.)
 
     def sb_disp_factor_changed(self, value):
         FreeCAD.FEM_dialog["disp_factor"] = value
-        self.form.hsb_displacement_factor.setValue(value)
+        if value > self.form.sb_displacement_factor_max.value():
+            self.form.sb_displacement_factor.setValue(self.form.sb_displacement_factor_max.value())
+        if self.form.sb_displacement_factor_max.value() == 0.:
+            self.form.hsb_displacement_factor.setValue(0.)
+        else:
+            self.form.hsb_displacement_factor.setValue(value / self.form.sb_displacement_factor_max.value() * 100.)
 
     def disable_empty_result_buttons(self):
         """ disable radio buttons if result does not exists in result object"""