diff --git a/LocomotivesAdvanced/LocomotivesAdvanced/FormLocomotiveConfig.Designer.cs b/LocomotivesAdvanced/LocomotivesAdvanced/FormLocomotiveConfig.Designer.cs
index b6b9d78..bcd6329 100644
--- a/LocomotivesAdvanced/LocomotivesAdvanced/FormLocomotiveConfig.Designer.cs
+++ b/LocomotivesAdvanced/LocomotivesAdvanced/FormLocomotiveConfig.Designer.cs
@@ -122,7 +122,7 @@
             0,
             0,
             0});
-            this.numericUpDownWheelsNumber.ValueChanged += new System.EventHandler(this.numericUpDownWheelsNumber_ValueChanged);
+            this.numericUpDownWheelsNumber.ValueChanged += new System.EventHandler(this.NumericUpDownWheelsNumber_ValueChanged);
             // 
             // buttonCancel
             // 
diff --git a/LocomotivesAdvanced/LocomotivesAdvanced/FormLocomotiveConfig.cs b/LocomotivesAdvanced/LocomotivesAdvanced/FormLocomotiveConfig.cs
index dbd8ce7..f90e17a 100644
--- a/LocomotivesAdvanced/LocomotivesAdvanced/FormLocomotiveConfig.cs
+++ b/LocomotivesAdvanced/LocomotivesAdvanced/FormLocomotiveConfig.cs
@@ -172,7 +172,11 @@
             EventAddLocomotive?.Invoke(_locomotive);
             Close();
         }
-
+        /// <summary>
+        /// Запоминаем объект от класса доп. прорисовки в переменную типа DataObject
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
         private void LabelOrnament_MouseDown(object sender, MouseEventArgs e)
         {
             IDrawningAdditionalElements selectedOrnament = new DrawningWheels();
@@ -192,8 +196,12 @@
             dataObj.SetData(typeof(IDrawningAdditionalElements), selectedOrnament);
             (sender as Label).DoDragDrop(dataObj, DragDropEffects.Move | DragDropEffects.Copy);
         }
-
-        private void numericUpDownWheelsNumber_ValueChanged(object sender, EventArgs e)
+        /// <summary>
+        /// Автоматически обновляем количество колёс
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void NumericUpDownWheelsNumber_ValueChanged(object sender, EventArgs e)
         {
             if (_locomotive != null)
             {