diff --git a/src/slic3r/GUI/GUI_ObjectLayers.cpp b/src/slic3r/GUI/GUI_ObjectLayers.cpp
index f47260530..191a65386 100644
--- a/src/slic3r/GUI/GUI_ObjectLayers.cpp
+++ b/src/slic3r/GUI/GUI_ObjectLayers.cpp
@@ -46,7 +46,7 @@ ObjectLayers::ObjectLayers(wxWindow* parent) :
 
     m_og->append_line(line);
 
-    m_bmp_delete    = ScalableBitmap(parent, "cross");
+    m_bmp_delete    = ScalableBitmap(parent, "remove_copies"/*"cross"*/);
     m_bmp_add       = ScalableBitmap(parent, "add_copies");
 }
 
diff --git a/src/slic3r/GUI/GUI_ObjectList.cpp b/src/slic3r/GUI/GUI_ObjectList.cpp
index 934ad34fb..8043ee565 100644
--- a/src/slic3r/GUI/GUI_ObjectList.cpp
+++ b/src/slic3r/GUI/GUI_ObjectList.cpp
@@ -1141,7 +1141,7 @@ wxMenuItem* ObjectList::append_menu_item_split(wxMenu* menu)
 wxMenuItem* ObjectList::append_menu_item_layers_editing(wxMenu* menu) 
 {
     return append_menu_item(menu, wxID_ANY, _(L("Edit Layers")), "",
-        [this](wxCommandEvent&) { layers_editing(); }, "table.png", menu);
+        [this](wxCommandEvent&) { layers_editing(); }, "layers", menu);
 }
 
 wxMenuItem* ObjectList::append_menu_item_settings(wxMenu* menu_) 
@@ -1650,7 +1650,7 @@ void ObjectList::del_subobject_item(wxDataViewItem& item)
     else if (type == itInstanceRoot && obj_idx != -1)
         del_instances_from_object(obj_idx);
     else if ((type & itLayerRoot) && obj_idx != -1)
-        /*del_layers_from_object(obj_idx)*/;
+        del_layers_from_object(obj_idx);
     else if (idx == -1)
         return;
     else if (!del_subobject_from_object(obj_idx, idx, type))
@@ -1692,6 +1692,13 @@ void ObjectList::del_instances_from_object(const int obj_idx)
     changed_object(obj_idx);
 }
 
+void ObjectList::del_layers_from_object(const int obj_idx)
+{
+    object(obj_idx)->layer_height_ranges.clear(); // ? #ys_FIXME
+
+    changed_object(obj_idx);
+}
+
 bool ObjectList::del_subobject_from_object(const int obj_idx, const int idx, const int type)
 {
 	if (obj_idx == 1000)
@@ -1732,6 +1739,13 @@ bool ObjectList::del_subobject_from_object(const int obj_idx, const int idx, con
         object->delete_instance(idx);
     }
     else if (type == itLayer) {
+        t_layer_height_ranges::iterator layer_range = object->layer_height_ranges.begin();
+        int id = idx;
+        while (id > 0 && layer_range != object->layer_height_ranges.end()) {
+            layer_range++;
+            id--;
+        }
+        object->layer_height_ranges.erase(layer_range);
     }
     else
         return false;
@@ -1808,12 +1822,12 @@ void ObjectList::layers_editing()
         // ---<<<--- Just for testing
 
         layers_item = m_objects_model->AddLayersRoot(obj_item);
-    }
 
-    for (const auto range : object(obj_idx)->layer_height_ranges) 
-    {
-        const std::string label = (boost::format("(%.2f-%.2f)") % range.first.first % range.first.second).str();
-        m_objects_model->AddLayersChild(layers_item, label);
+        for (const auto range : object(obj_idx)->layer_height_ranges)
+        {
+            const std::string label = (boost::format(" %.2f-%.2f ") % range.first.first % range.first.second).str();
+            m_objects_model->AddLayersChild(layers_item, label);
+        }
     }
 
     select_item(layers_item);
@@ -2168,9 +2182,22 @@ void ObjectList::remove()
         if (m_objects_model->GetParent(item) == wxDataViewItem(0))
             delete_from_model_and_list(itObject, m_objects_model->GetIdByItem(item), -1);
         else {
-            if (sels.size() == 1)
-                select_item(m_objects_model->GetParent(item));
+//             if (sels.size() == 1)
+//                 select_item(m_objects_model->GetParent(item));
+            wxDataViewItem  parent = m_objects_model->GetParent(item);
+            if (sels.size() == 1) {
+                if (!(m_objects_model->GetItemType(item) & itLayer)) {
+                    select_item(parent);
+                    parent = wxDataViewItem(0);
+                }
+                else if (m_objects_model->GetChildren(parent, wxDataViewItemArray()) == 1)
+                    parent = m_objects_model->GetTopParent(item);
+            }
+            
             del_subobject_item(item);
+
+            if (sels.size() == 1 && parent)
+                select_item(parent);
         }
     }
 }
diff --git a/src/slic3r/GUI/GUI_ObjectList.hpp b/src/slic3r/GUI/GUI_ObjectList.hpp
index 764aac1e8..6963805e9 100644
--- a/src/slic3r/GUI/GUI_ObjectList.hpp
+++ b/src/slic3r/GUI/GUI_ObjectList.hpp
@@ -227,6 +227,7 @@ public:
     void                del_subobject_item(wxDataViewItem& item);
     void                del_settings_from_config();
     void                del_instances_from_object(const int obj_idx);
+    void                del_layers_from_object(const int obj_idx);
     bool                del_subobject_from_object(const int obj_idx, const int idx, const int type);
     void                split();
     void                layers_editing();
diff --git a/src/slic3r/GUI/wxExtensions.cpp b/src/slic3r/GUI/wxExtensions.cpp
index 989a97676..4511ab8ac 100644
--- a/src/slic3r/GUI/wxExtensions.cpp
+++ b/src/slic3r/GUI/wxExtensions.cpp
@@ -450,7 +450,7 @@ ObjectDataViewModelNode::ObjectDataViewModelNode(ObjectDataViewModelNode* parent
     }
     else if (type == itLayerRoot)
     {
-        m_bmp = create_scaled_bitmap(nullptr, "table.png");    // FIXME: pass window ptr
+        m_bmp = create_scaled_bitmap(nullptr, "layers");    // FIXME: pass window ptr
         m_name = _(L("Layers"));
     }
 
@@ -473,8 +473,9 @@ ObjectDataViewModelNode::ObjectDataViewModelNode(ObjectDataViewModelNode* parent
     m_extruder(extruder)
 {
     m_idx = parent->GetChildCount();
-    m_name = wxString::Format(_(L("Layer %s")), label_range);
-    m_bmp = create_scaled_bitmap(nullptr, "row.png");    // FIXME: pass window ptr
+//     m_name = wxString::Format(_(L("Layer %s (mm)")), label_range);
+    m_name = _(L("Range")) + label_range + "(" + _(L("mm")) + ")";
+    m_bmp = create_scaled_bitmap(nullptr, "layers_white");    // FIXME: pass window ptr
 
 #ifdef __WXGTK__
     // it's necessary on GTK because of control have to know if this item will be container