diff --git a/cura/BuildVolume.py b/cura/BuildVolume.py
index 8750cbe03f..cc1411e52d 100644
--- a/cura/BuildVolume.py
+++ b/cura/BuildVolume.py
@@ -165,7 +165,10 @@ class BuildVolume(SceneNode):
 
         if self._active_instance:
             self._width = self._active_instance.getMachineSettingValue("machine_width")
-            self._height = self._active_instance.getMachineSettingValue("machine_height")
+            if Application.getInstance().getMachineManager().getWorkingProfile().getSettingValue("print_sequence") == "one_at_a_time":
+                self._height = Application.getInstance().getMachineManager().getWorkingProfile().getSettingValue("gantry_height")
+            else:
+                self._height = self._active_instance.getMachineSettingValue("machine_depth")
             self._depth = self._active_instance.getMachineSettingValue("machine_depth")
 
             self._updateDisallowedAreas()
@@ -182,11 +185,19 @@ class BuildVolume(SceneNode):
             self._updateDisallowedAreas()
             self.rebuild()
 
-    def _onSettingValueChanged(self, setting):
-        if setting in self._skirt_settings:
+    def _onSettingValueChanged(self, setting_key):
+        if setting_key == "print_sequence":
+            if Application.getInstance().getMachineManager().getWorkingProfile().getSettingValue("print_sequence") == "one_at_a_time":
+                self._height = Application.getInstance().getMachineManager().getWorkingProfile().getSettingValue("gantry_height")
+            else:
+                self._height = self._active_instance.getMachineSettingValue("machine_depth")
+            self.rebuild()
+        if setting_key in self._skirt_settings:
             self._updateDisallowedAreas()
             self.rebuild()
 
+
+
     def _updateDisallowedAreas(self):
         if not self._active_instance or not self._active_profile:
             return
diff --git a/cura/ConvexHullNode.py b/cura/ConvexHullNode.py
index 107dbebe5c..dc02a97dc6 100644
--- a/cura/ConvexHullNode.py
+++ b/cura/ConvexHullNode.py
@@ -89,6 +89,4 @@ class ConvexHullNode(SceneNode):
         self._color = Color(35, 35, 35, 0.5)
 
         if not node:
-            return
-
-        
\ No newline at end of file
+            return
\ No newline at end of file
diff --git a/cura/PlatformPhysics.py b/cura/PlatformPhysics.py
index 95951f78dd..5299f4c5d0 100644
--- a/cura/PlatformPhysics.py
+++ b/cura/PlatformPhysics.py
@@ -65,11 +65,6 @@ class PlatformPhysics:
             # Mark the node as outside the build volume if the bounding box test fails.
             if build_volume_bounding_box.intersectsBox(bbox) != AxisAlignedBox.IntersectionResult.FullIntersection:
                 node._outside_buildarea = True
-            else:
-                # When printing one at a time too high objects are not printable.
-                if Application.getInstance().getMachineManager().getWorkingProfile().getSettingValue("print_sequence") == "one_at_a_time":
-                    if node.getBoundingBox().height > Application.getInstance().getMachineManager().getWorkingProfile().getSettingValue("gantry_height"):
-                        node._outside_buildarea = True
 
             # Move it downwards if bottom is above platform
             move_vector = Vector()