diff --git a/src/slic3r/GUI/Gizmos/GLGizmoCut.cpp b/src/slic3r/GUI/Gizmos/GLGizmoCut.cpp
index 22370f0a84..be7ad12a2c 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoCut.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoCut.cpp
@@ -480,6 +480,7 @@ bool GLGizmoCut3D::render_cut_mode_combo()
 
     if (is_changed) {
         m_mode = size_t(selection_idx);
+        update_raycasters_for_picking();
 
         apply_color_clip_plane_colors();
         if (auto oc = m_c->object_clipper()) {
@@ -2205,7 +2206,7 @@ void GLGizmoCut3D::render_groove_input(const std::string& label, float& in_val,
             is_changed = true;
         }
     }
-    else if (render_slider_double_input(label, in_val, in_tolerance, -0.1f, 2.0))
+    else if (render_slider_double_input(label, in_val, in_tolerance, -0.1f, std::min(0.3f*in_val, 1.5f)))
         is_changed = true;
 
     ImGui::SameLine();
diff --git a/src/slic3r/GUI/Gizmos/GLGizmoCut.hpp b/src/slic3r/GUI/Gizmos/GLGizmoCut.hpp
index f2842ffbca..9d9c8bcf89 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoCut.hpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoCut.hpp
@@ -125,7 +125,7 @@ class GLGizmoCut3D : public GLGizmoBase
     float m_groove_angle_init;
     float m_groove_depth_tolerance{ 0.1f };
     float m_groove_width_tolerance{ 0.1f };
-    bool  m_optimaze_groove_rendering{ false };
+    bool  m_optimaze_groove_rendering{ true };
 
     bool m_hide_cut_plane{ false };
     bool m_connectors_editing{ false };