diff --git a/resources/calib/tolerance_test/OrcaToleranceTest.stl b/resources/calib/tolerance_test/OrcaToleranceTest.stl
new file mode 100644
index 0000000000..1a32e465b0
Binary files /dev/null and b/resources/calib/tolerance_test/OrcaToleranceTest.stl differ
diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index 27cc5d729b..9a618e3a0f 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -2628,7 +2628,13 @@ void MainFrame::init_menubar_as_editor()
             m_retraction_calib_dlg->ShowModal();
         }, "", nullptr,
         [this]() {return m_plater->is_view3D_shown();; }, this);
-
+        
+    append_menu_item(m_topbar->GetCalibMenu(), wxID_ANY, _L("Orca Tolerance Test"), _L("Orca Tolerance Test"),
+        [this](wxCommandEvent&) {
+            m_plater->new_project();
+        m_plater->add_model(false, Slic3r::resources_dir() + "/calib/tolerance_test/OrcaToleranceTest.stl");
+        }, "", nullptr,
+        [this]() {return m_plater->is_view3D_shown();; }, this);
     // Advance calibrations
     auto advance_menu = new wxMenu();
 
@@ -2726,6 +2732,15 @@ void MainFrame::init_menubar_as_editor()
             m_vfa_test_dlg->ShowModal();
         }, "", nullptr,
         [this]() {return m_plater->is_view3D_shown();; }, this);
+        
+    append_menu_item(
+        advance_menu, wxID_ANY, _L("Orca Tolerance Test"), _L("Orca Tolerance Test"),
+        [this](wxCommandEvent&) {
+            m_plater->new_project();
+            m_plater->add_model(false, Slic3r::resources_dir() + "/calib/tolerance_test/OrcaToleranceTest.stl");
+        }, "", nullptr,
+        [this]() {return m_plater->is_view3D_shown();; }, this);
+        
     append_submenu(calib_menu, advance_menu, wxID_ANY, _L("More..."), _L("More calibrations"), "",
         [this]() {return m_plater->is_view3D_shown();; });
     // help