diff --git a/plugins/MachineSettingsAction/MachineSettingsAction.qml b/plugins/MachineSettingsAction/MachineSettingsAction.qml
index d8efe6f8b8..ef8fda224a 100644
--- a/plugins/MachineSettingsAction/MachineSettingsAction.qml
+++ b/plugins/MachineSettingsAction/MachineSettingsAction.qml
@@ -13,7 +13,8 @@ import Cura 1.0 as Cura
 Cura.MachineAction
 {
     id: base
-    property var extrudersModel: CuraApplication.getExtrudersModel()
+    property var extrudersModel: Cura.ExtrudersModel{} // Do not retrieve the Model from a backend. Otherwise the tabs
+                                                       // in tabView will not removed/updated. Probably QML bug
     property int extruderTabsCount: 0
 
     property var activeMachineId: Cura.MachineManager.activeMachine != null ? Cura.MachineManager.activeMachine.id : ""
diff --git a/plugins/SimulationView/SimulationView.py b/plugins/SimulationView/SimulationView.py
index 6a0ffc1666..ae01b7cdb0 100644
--- a/plugins/SimulationView/SimulationView.py
+++ b/plugins/SimulationView/SimulationView.py
@@ -342,12 +342,16 @@ class SimulationView(CuraView):
         return self._extruder_count
 
     def getMinFeedrate(self) -> float:
+        if abs(self._min_feedrate - sys.float_info.max) < 10: # Some lenience due to floating point rounding.
+            return 0.0 # If it's still max-float, there are no measurements. Use 0 then.
         return self._min_feedrate
 
     def getMaxFeedrate(self) -> float:
         return self._max_feedrate
 
     def getMinThickness(self) -> float:
+        if abs(self._min_thickness - sys.float_info.max) < 10: # Some lenience due to floating point rounding.
+            return 0.0 # If it's still max-float, there are no measurements. Use 0 then.
         return self._min_thickness
 
     def getMaxThickness(self) -> float:
diff --git a/plugins/SimulationView/SimulationViewMenuComponent.qml b/plugins/SimulationView/SimulationViewMenuComponent.qml
index eec254c0dd..fe32fe9eb1 100644
--- a/plugins/SimulationView/SimulationViewMenuComponent.qml
+++ b/plugins/SimulationView/SimulationViewMenuComponent.qml
@@ -358,7 +358,7 @@ Cura.ExpandableComponent
             width: parent.width
             height: UM.Theme.getSize("layerview_row").height
 
-            Label
+            Label //Minimum value.
             {
                 text:
                 {
@@ -383,9 +383,10 @@ Cura.ExpandableComponent
                 renderType: Text.NativeRendering
             }
 
-            Label
+            Label //Unit in the middle.
             {
-                text: {
+                text:
+                {
                     if (UM.SimulationView.layerActivity && CuraApplication.platformActivity)
                     {
                         // Feedrate selected
@@ -407,7 +408,7 @@ Cura.ExpandableComponent
                 font: UM.Theme.getFont("default")
             }
 
-            Label
+            Label //Maximum value.
             {
                 text: {
                     if (UM.SimulationView.layerActivity && CuraApplication.platformActivity)
diff --git a/resources/qml/PrinterTypeLabel.qml b/resources/qml/PrinterTypeLabel.qml
index 7feae32e16..cfc9e56513 100644
--- a/resources/qml/PrinterTypeLabel.qml
+++ b/resources/qml/PrinterTypeLabel.qml
@@ -19,6 +19,7 @@ Item
     {
         anchors.fill: parent
         color: UM.Theme.getColor("printer_type_label_background")
+        radius: UM.Theme.getSize("checkbox_radius").width
     }
 
     Label