diff --git a/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp b/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp
index 75384b43a..3384804b4 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp
@@ -50,6 +50,8 @@ bool GLGizmoFdmSupports::on_init()
     m_desc["remove_caption"]   = _L("Shift + Left mouse button") + ": ";
     m_desc["remove"]           = _L("Remove selection");
     m_desc["remove_all"]       = _L("Remove all selection");
+    m_desc["circle"]           = _L("Circle");
+    m_desc["sphere"]           = _L("Sphere");
 
     return true;
 }
@@ -86,18 +88,15 @@ void GLGizmoFdmSupports::on_render_input_window(float x, float y, float bottom_l
     if (! m_setting_angle) {
         m_imgui->begin(on_get_name(), ImGuiWindowFlags_NoMove | ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoCollapse);
 
-        std::vector<std::string> cursor_types;
-        cursor_types.push_back(_L("Circle").ToUTF8().data());
-        cursor_types.push_back(_L("Sphere").ToUTF8().data());
-
         // First calculate width of all the texts that are could possibly be shown. We will decide set the dialog width based on that:
         const float clipping_slider_left = std::max(m_imgui->calc_text_size(m_desc.at("clipping_of_view")).x,
                                                     m_imgui->calc_text_size(m_desc.at("reset_direction")).x)
                                               + m_imgui->scaled(1.5f);
         const float cursor_slider_left = m_imgui->calc_text_size(m_desc.at("cursor_size")).x + m_imgui->scaled(1.f);
-        const float cursor_type_combo_left  = m_imgui->calc_text_size(m_desc.at("cursor_type")).x + m_imgui->scaled(1.f);
-        const float cursor_type_combo_width = std::max(m_imgui->calc_text_size(wxString::FromUTF8(cursor_types[0].c_str())).x,
-                                                       m_imgui->calc_text_size(wxString::FromUTF8(cursor_types[1].c_str())).x)
+        const float cursor_type_radio_left  = m_imgui->calc_text_size(m_desc.at("cursor_type")).x + m_imgui->scaled(1.f);
+        const float cursor_type_radio_width1 = m_imgui->calc_text_size(m_desc["circle"]).x
+                                                 + m_imgui->scaled(2.5f);
+        const float cursor_type_radio_width2 = m_imgui->calc_text_size(m_desc["sphere"]).x
                                                  + m_imgui->scaled(2.5f);
         const float button_width = m_imgui->calc_text_size(m_desc.at("remove_all")).x + m_imgui->scaled(1.f);
         const float minimal_slider_width = m_imgui->scaled(4.f);
@@ -114,7 +113,7 @@ void GLGizmoFdmSupports::on_render_input_window(float x, float y, float bottom_l
         float window_width = minimal_slider_width + std::max(cursor_slider_left, clipping_slider_left);
         window_width = std::max(window_width, total_text_max);
         window_width = std::max(window_width, button_width);
-        window_width = std::max(window_width, cursor_type_combo_left + cursor_type_combo_width);
+        window_width = std::max(window_width, cursor_type_radio_left + cursor_type_radio_width1 + cursor_type_radio_width2);
 
         auto draw_text_with_caption = [this, &caption_max](const wxString& caption, const wxString& text) {
             m_imgui->text_colored(ImGuiWrapper::COL_ORANGE_LIGHT, caption);
@@ -166,20 +165,41 @@ void GLGizmoFdmSupports::on_render_input_window(float x, float y, float bottom_l
 
         ImGui::AlignTextToFramePadding();
         m_imgui->text(m_desc.at("cursor_type"));
-        ImGui::SameLine(window_width - cursor_type_combo_width - m_imgui->scaled(0.5f));
-        ImGui::PushItemWidth(cursor_type_combo_width);
-        int selection = int(m_cursor_type);
-        m_imgui->combo("", cursor_types, selection);
-        m_cursor_type = TriangleSelector::CursorType(selection);
+        ImGui::SameLine(cursor_type_radio_left + m_imgui->scaled(0.f));
+        ImGui::PushItemWidth(cursor_type_radio_width1);
+
+        bool sphere_sel = m_cursor_type == TriangleSelector::CursorType::SPHERE;
+        if (m_imgui->radio_button(m_desc["sphere"], sphere_sel))
+            sphere_sel = true;
+
         if (ImGui::IsItemHovered()) {
             ImGui::BeginTooltip();
             ImGui::PushTextWrapPos(max_tooltip_width);
-            ImGui::TextUnformatted(_L("Sphere paints all facets inside, regardless of their orientation.\n\n"
-                                      "Circle ignores facets facing away from the camera.").ToUTF8().data());
+            ImGui::TextUnformatted(_L("Paints all facets inside, regardless of their orientation.").ToUTF8().data());
             ImGui::PopTextWrapPos();
             ImGui::EndTooltip();
         }
 
+        ImGui::SameLine(cursor_type_radio_left + cursor_type_radio_width2 + m_imgui->scaled(0.f));
+        ImGui::PushItemWidth(cursor_type_radio_width2);
+
+        if (m_imgui->radio_button(m_desc["circle"], ! sphere_sel))
+            sphere_sel = false;
+
+        if (ImGui::IsItemHovered()) {
+            ImGui::BeginTooltip();
+            ImGui::PushTextWrapPos(max_tooltip_width);
+            ImGui::TextUnformatted(_L("Ignores facets facing away from the camera.").ToUTF8().data());
+            ImGui::PopTextWrapPos();
+            ImGui::EndTooltip();
+        }
+
+        m_cursor_type = sphere_sel
+                ? TriangleSelector::CursorType::SPHERE
+                : TriangleSelector::CursorType::CIRCLE;
+
+
+
 
         ImGui::Separator();
         if (m_c->object_clipper()->get_position() == 0.f) {
diff --git a/src/slic3r/GUI/Gizmos/GLGizmoSeam.cpp b/src/slic3r/GUI/Gizmos/GLGizmoSeam.cpp
index 81882bf4b..f76cb42b6 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoSeam.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoSeam.cpp
@@ -33,6 +33,8 @@ bool GLGizmoSeam::on_init()
     m_desc["remove_caption"]   = _L("Shift + Left mouse button") + ": ";
     m_desc["remove"]           = _L("Remove selection");
     m_desc["remove_all"]       = _L("Remove all selection");
+    m_desc["circle"]           = _L("Circle");
+    m_desc["sphere"]           = _L("Sphere");
 
     return true;
 }
@@ -71,12 +73,6 @@ void GLGizmoSeam::on_render_input_window(float x, float y, float bottom_limit)
     const float approx_height = m_imgui->scaled(14.0f);
     y = std::min(y, bottom_limit - approx_height);
     m_imgui->set_next_window_pos(x, y, ImGuiCond_Always);
-
-    std::vector<std::string> cursor_types;
-    cursor_types.push_back(_L("Circle").ToUTF8().data());
-    cursor_types.push_back(_L("Sphere").ToUTF8().data());
-
-
     m_imgui->begin(on_get_name(), ImGuiWindowFlags_NoMove | ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoCollapse);
 
     // First calculate width of all the texts that are could possibly be shown. We will decide set the dialog width based on that:
@@ -84,9 +80,10 @@ void GLGizmoSeam::on_render_input_window(float x, float y, float bottom_limit)
                                                 m_imgui->calc_text_size(m_desc.at("reset_direction")).x)
                                            + m_imgui->scaled(1.5f);
     const float cursor_size_slider_left = m_imgui->calc_text_size(m_desc.at("cursor_size")).x + m_imgui->scaled(1.f);
-    const float cursor_type_combo_left  = m_imgui->calc_text_size(m_desc.at("cursor_type")).x + m_imgui->scaled(1.f);
-    const float cursor_type_combo_width = std::max(m_imgui->calc_text_size(wxString::FromUTF8(cursor_types[0].c_str())).x,
-                                                   m_imgui->calc_text_size(wxString::FromUTF8(cursor_types[1].c_str())).x)
+    const float cursor_type_radio_left  = m_imgui->calc_text_size(m_desc.at("cursor_type")).x + m_imgui->scaled(1.f);
+    const float cursor_type_radio_width1 = m_imgui->calc_text_size(m_desc["circle"]).x
+                                             + m_imgui->scaled(2.5f);
+    const float cursor_type_radio_width2 = m_imgui->calc_text_size(m_desc["sphere"]).x
                                              + m_imgui->scaled(2.5f);
     const float button_width = m_imgui->calc_text_size(m_desc.at("remove_all")).x + m_imgui->scaled(1.f);
     const float minimal_slider_width = m_imgui->scaled(4.f);
@@ -103,7 +100,7 @@ void GLGizmoSeam::on_render_input_window(float x, float y, float bottom_limit)
     float window_width = minimal_slider_width + std::max(cursor_size_slider_left, clipping_slider_left);
     window_width = std::max(window_width, total_text_max);
     window_width = std::max(window_width, button_width);
-    window_width = std::max(window_width, cursor_type_combo_left + cursor_type_combo_width);
+    window_width = std::max(window_width, cursor_type_radio_left + cursor_type_radio_width1 + cursor_type_radio_width2);
 
     auto draw_text_with_caption = [this, &caption_max](const wxString& caption, const wxString& text) {
         static const ImVec4 ORANGE(1.0f, 0.49f, 0.22f, 1.0f);
@@ -147,21 +144,41 @@ void GLGizmoSeam::on_render_input_window(float x, float y, float bottom_limit)
     }
 
 
+    ImGui::AlignTextToFramePadding();
     m_imgui->text(m_desc.at("cursor_type"));
-    ImGui::SameLine(window_width - cursor_type_combo_width - m_imgui->scaled(0.5f));
-    ImGui::PushItemWidth(cursor_type_combo_width);
-    int selection = int(m_cursor_type);
-    m_imgui->combo("", cursor_types, selection);
-    m_cursor_type = TriangleSelector::CursorType(selection);
+    ImGui::SameLine(cursor_type_radio_left + m_imgui->scaled(0.f));
+    ImGui::PushItemWidth(cursor_type_radio_width1);
+
+    bool sphere_sel = m_cursor_type == TriangleSelector::CursorType::SPHERE;
+    if (m_imgui->radio_button(m_desc["sphere"], sphere_sel))
+        sphere_sel = true;
+
     if (ImGui::IsItemHovered()) {
         ImGui::BeginTooltip();
         ImGui::PushTextWrapPos(max_tooltip_width);
-        ImGui::TextUnformatted(_L("Sphere paints all facets inside, regardless of their orientation.\n\n"
-                                  "Circle ignores facets facing away from the camera.").ToUTF8().data());
+        ImGui::TextUnformatted(_L("Paints all facets inside, regardless of their orientation.").ToUTF8().data());
         ImGui::PopTextWrapPos();
         ImGui::EndTooltip();
     }
 
+    ImGui::SameLine(cursor_type_radio_left + cursor_type_radio_width2 + m_imgui->scaled(0.f));
+    ImGui::PushItemWidth(cursor_type_radio_width2);
+
+    if (m_imgui->radio_button(m_desc["circle"], ! sphere_sel))
+        sphere_sel = false;
+
+    if (ImGui::IsItemHovered()) {
+        ImGui::BeginTooltip();
+        ImGui::PushTextWrapPos(max_tooltip_width);
+        ImGui::TextUnformatted(_L("Ignores facets facing away from the camera.").ToUTF8().data());
+        ImGui::PopTextWrapPos();
+        ImGui::EndTooltip();
+    }
+
+    m_cursor_type = sphere_sel
+            ? TriangleSelector::CursorType::SPHERE
+            : TriangleSelector::CursorType::CIRCLE;
+
 
 
     ImGui::Separator();