Push objects free if the head sizes are adjusted.

diff --git a/Cura/gui/mainWindow.py b/Cura/gui/mainWindow.py
index 714fc8ea917fa226827a505ca3fefd15a476f22d..6d23ba9bfdb975cab6b5d384fa860e43a02e691b 100644 (file)
--- a/Cura/gui/mainWindow.py
+++ b/Cura/gui/mainWindow.py
@@ -330,6 +330,7 @@ class mainWindow(wx.Frame):
                if int(profile.getMachineSetting('extruder_amount')) < 2:
                        self.headOffsetWizardMenuItem.Enable(False)
                self.scene.updateProfileToControls()
+               self.scene._scene.pushFree()
 
        def onOneAtATimeSwitch(self, e):
                profile.putPreference('oneAtATime', self.oneAtATime.IsChecked())