diff --git a/ProjectPlane/ProjectPlane/DrawingPlane.cs b/ProjectPlane/ProjectPlane/DrawingPlane.cs
index 11d7122..0cf4ea8 100644
--- a/ProjectPlane/ProjectPlane/DrawingPlane.cs
+++ b/ProjectPlane/ProjectPlane/DrawingPlane.cs
@@ -175,7 +175,6 @@ namespace ProjectPlane
             //  window
 
             Brush brBlue = new SolidBrush(Color.LightBlue);
-            Brush brBlack = new SolidBrush(Color.Black);
 
             Point[] Triangle3 = new Point[3];
             Triangle3[0].X = Convert.ToInt32(_startPosX + 108); Triangle3[0].Y = Convert.ToInt32(_startPosY - 2);
@@ -185,12 +184,14 @@ namespace ProjectPlane
 
             g.DrawLine(pen, _startPosX + 37, _startPosY + 20, _startPosX + 37, _startPosY + 25);
             g.DrawLine(pen, _startPosX + 32, _startPosY + 25, _startPosX + 40, _startPosY + 25);
-            g.FillRectangle(brBlack, _startPosX + 32, _startPosY + 25, 3, 3);
-            g.FillRectangle(brBlack, _startPosX + 39, _startPosY + 25, 3, 3);
+            g.DrawRectangle(pen, _startPosX + 32, _startPosY + 25, 3, 3);
+            g.DrawRectangle(pen, _startPosX + 39, _startPosY + 25, 3, 3);
 
             g.DrawLine(pen, _startPosX + 102, _startPosY + 20, _startPosX + 102, _startPosY + 25);
-            g.FillRectangle(brBlack, _startPosX + 101, _startPosY + 25, 3, 3);
-           
+            g.DrawRectangle(pen, _startPosX + 101, _startPosY + 25, 3, 3);
+
+            Brush brBlack = new SolidBrush(Color.Black);
+
             g.FillRectangle(brBlack, _startPosX + 5, _startPosY - 2, 18, 7);
             g.FillEllipse(brBlack, _startPosX, _startPosY - 2, 7, 7);
             g.FillEllipse(brBlack, _startPosX + 20, _startPosY - 2, 7, 7);