diff --git a/cura/BuildVolume.py b/cura/BuildVolume.py
index 629f7ba6d8..56fa8d7b3b 100644
--- a/cura/BuildVolume.py
+++ b/cura/BuildVolume.py
@@ -721,7 +721,12 @@ class BuildVolume(SceneNode):
     #
     #   \return A sequence of setting values, one for each extruder.
     def _getSettingFromAllExtruders(self, setting_key, property = "value"):
-        return ExtruderManager.getInstance().getAllExtruderSettings(setting_key, property)
+        all_values = ExtruderManager.getInstance().getAllExtruderSettings(setting_key, property)
+        all_types = ExtruderManager.getInstance().getAllExtruderSettings(setting_key, "type")
+        for i in range(len(all_values)):
+            if not all_values[i] and (all_types[i] == "int" or all_types[i] == "float"):
+                all_values[i] = 0
+        return all_values
 
     ##  Private convenience function to get a setting from the support infill
     #   extruder.
@@ -745,16 +750,21 @@ class BuildVolume(SceneNode):
         multi_extrusion = self._global_container_stack.getProperty("machine_extruder_count", "value") > 1
 
         if not multi_extrusion:
-            return self._global_container_stack.getProperty(setting_key, property)
+            stack = self._global_container_stack
+        else:
+            extruder_index = self._global_container_stack.getProperty(extruder_setting_key, "value")
 
-        extruder_index = self._global_container_stack.getProperty(extruder_setting_key, "value")
+            if extruder_index == "-1":  # If extruder index is -1 use global instead
+                stack = self._global_container_stack
+            else:
+                extruder_stack_id = ExtruderManager.getInstance().extruderIds[str(extruder_index)]
+                stack = UM.Settings.ContainerRegistry.getInstance().findContainerStacks(id = extruder_stack_id)[0]
 
-        if extruder_index == "-1":  # If extruder index is -1 use global instead
-            return self._global_container_stack.getProperty(setting_key, property)
-
-        extruder_stack_id = ExtruderManager.getInstance().extruderIds[str(extruder_index)]
-        stack = UM.Settings.ContainerRegistry.getInstance().findContainerStacks(id = extruder_stack_id)[0]
-        return stack.getProperty(setting_key, property)
+        value = stack.getProperty(setting_key, property)
+        setting_type = stack.getProperty(setting_key, "type")
+        if not value and (setting_type == "int" or setting_type == "float"):
+            return 0
+        return value
 
     ##  Convenience function to calculate the disallowed radius around the edge.
     #
diff --git a/plugins/3MFReader/WorkspaceDialog.qml b/plugins/3MFReader/WorkspaceDialog.qml
index cb8e667872..f1fba4c5de 100644
--- a/plugins/3MFReader/WorkspaceDialog.qml
+++ b/plugins/3MFReader/WorkspaceDialog.qml
@@ -200,7 +200,7 @@ UM.Dialog
                 }
                 Label
                 {
-                    text: catalog.i18nc("@action:label", "%1 override(s)").arg(manager.numUserSettings)
+                    text: catalog.i18ncp("@action:label", "%1 override", "%1 overrides", manager.numUserSettings).arg(manager.numUserSettings)
                     width: parent.width / 3
                 }
                 visible: manager.numUserSettings != 0
@@ -216,7 +216,7 @@ UM.Dialog
                 }
                 Label
                 {
-                    text: catalog.i18nc("@action:label", "%1, %2 override(s)" ).arg(manager.qualityType).arg(manager.numSettingsOverridenByQualityChanges)
+                    text: catalog.i18ncp("@action:label", "%1, %2 override", "%1, %2 overrides", manager.numSettingsOverridenByQualityChanges).arg(manager.qualityType).arg(manager.numSettingsOverridenByQualityChanges)
                     width: parent.width / 3
                 }
                 visible: manager.numSettingsOverridenByQualityChanges != 0
diff --git a/resources/qml/Settings/SettingTextField.qml b/resources/qml/Settings/SettingTextField.qml
index d89f540aa3..427b482cea 100644
--- a/resources/qml/Settings/SettingTextField.qml
+++ b/resources/qml/Settings/SettingTextField.qml
@@ -100,7 +100,7 @@ SettingItem
 
             maximumLength: 10;
 
-            validator: RegExpValidator { regExp: (definition.type == "int") ? /^-?[0-9]{0,10}/ : /^-?[0-9.,]{0,10}/ } // definition.type property from parent loader used to disallow fractional number entry
+            validator: RegExpValidator { regExp: (definition.type == "int") ? /^-?[0-9]{0,10}$/ : /^-?[0-9]?[.,]?[0-9]{0,10}$/ } // definition.type property from parent loader used to disallow fractional number entry
 
             Binding
             {
@@ -113,7 +113,8 @@ SettingItem
                     // 2: quality
                     // 3: material  -> user changed material in materialspage
                     // 4: variant
-                    // 5: machine
+                    // 5: machine_changes
+                    // 6: machine
                     if ((base.resolve != "None" && base.resolve) && (stackLevel != 0) && (stackLevel != 1)) {
                         // We have a resolve function. Indicates that the setting is not settable per extruder and that
                         // we have to choose between the resolved value (default) and the global value
diff --git a/resources/qml/WorkspaceSummaryDialog.qml b/resources/qml/WorkspaceSummaryDialog.qml
index 2eb919414e..2072ddb1e7 100644
--- a/resources/qml/WorkspaceSummaryDialog.qml
+++ b/resources/qml/WorkspaceSummaryDialog.qml
@@ -182,7 +182,7 @@ UM.Dialog
                 }
                 Label
                 {
-                    text: catalog.i18nc("@action:label", "%1 override(s)").arg(Cura.MachineManager.numUserSettings)
+                    text: catalog.i18ncp("@action:label", "%1 override", "%1 overrides", Cura.MachineManager.numUserSettings).arg(Cura.MachineManager.numUserSettings)
                     width: parent.width / 3
                 }
                 visible: Cura.MachineManager.numUserSettings
@@ -203,37 +203,6 @@ UM.Dialog
                 }
 
             }
-            /*Item // Spacer
-            {
-                height: spacerHeight
-                width: height
-            }
-
-            Label
-            {
-                text: catalog.i18nc("@action:label", "Material settings")
-                font.bold: true
-            }
-
-            Repeater
-            {
-                model: Cura.MachineManager.activeMaterialNames
-                delegate: Row
-                {
-                    width: parent.width
-                    height: childrenRect.height
-                    Label
-                    {
-                        text: catalog.i18nc("@action:label", "Name")
-                        width: parent.width / 3
-                    }
-                    Label
-                    {
-                        text: modelData
-                        width: parent.width / 3
-                    }
-                }
-            }*/
 
             Item // Spacer
             {