diff --git a/DeathSocket/ScratchPad.fsx b/DeathSocket/ScratchPad.fsx
index 399af83..dea21b3 100644
--- a/DeathSocket/ScratchPad.fsx
+++ b/DeathSocket/ScratchPad.fsx
@@ -51,6 +51,10 @@ let dimensions =
 // Change the line thickness (the last parameter) to whatever you want.
 let scaledPen = GridPainter.scaleLineThickness (100, 100) dimensions 8.0
 
+(* THE CODE BELOW DOES NOT INCLUDE THE GREY SCALE FUNCTIONALITY.
+I HAVE JUST PLACE 'FALSE' IN PLACE. THE GREY SCALE OPTIONS WILL NEED ADDING
+AT SOME POINT. WHEN THAT IS DONE, DELETE THIS COMMENT.*)
+
 // Brush Specification (uses System.Drawing)
 Brush ({ originalPath = desktop + "/test.jpg"
          savePath = desktop + "/grid.png"
@@ -58,7 +62,7 @@ Brush ({ originalPath = desktop + "/test.jpg"
          penWidth = (float32 1)
          rows = 10
          columns = 10 })
-|> GridPainter.applyGridToImageAsync
+|> GridPainter.applyGridToImageAsync false
 |> Async.Start
 
 // RGBA Specification (uses System.Drawing)
@@ -71,7 +75,7 @@ RGBA ({ originalPath = desktop + "/test.jpg"
         penWidth = (float32 1)
         rows = 10
         columns = 10 })
-|> GridPainter.applyGridToImageAsync
+|> GridPainter.applyGridToImageAsync false
 |> Async.Start
 
 // Skia Specification (uses SkiaSharp -- use with Xamarin)
@@ -81,7 +85,7 @@ Skia ({ originalPath = desktop + "/test.jpg"
         penWidth = (float32 1)
         rows = 10
         columns = 10})
-|> GridPainter.applyGridToImageAsync
+|> GridPainter.applyGridToImageAsync false
 |> Async.Start
 
 // SkiaRGB Specification (uses SkiaSharp -- use with Xamarin)
@@ -93,5 +97,5 @@ SkiaRGB ({ originalPath = desktop + "/test.jpg"
            penWidth = (float32 1)
            rows = 10
            columns = 10})
-|> GridPainter.applyGridToImageAsync
+|> GridPainter.applyGridToImageAsync false
 |> Async.Start
\ No newline at end of file
diff --git a/TestCentre/LibraryTests.fs b/TestCentre/LibraryTests.fs
index 019743b..ebbc2ab 100644
--- a/TestCentre/LibraryTests.fs
+++ b/TestCentre/LibraryTests.fs
@@ -73,6 +73,13 @@
         Intended for horizontal and vertical line tests. *)
         let newNum () = rand.Next(1, 1000)
 
+        // Used mostly for making the image grey scale when add a grid to it.
+        let newBool() =
+            let num = rand.NextDouble()
+            match num with
+            | x when num < 0.5 -> true
+            | _ -> false
+
         let newPenWidth () = rand.Next (1, 10)
 
         let newRGBANum () = rand.Next (255)
@@ -134,7 +141,7 @@
                      penWidth = float32 (newPenWidth())
                      rows = 10
                      columns = 10 })
-            |> applyGridToImageAsync true // true is temp.
+            |> applyGridToImageAsync (newBool())
             |> Async.RunSynchronously
             (File.Exists sPath) = true
 
@@ -152,7 +159,7 @@
                     penWidth = float32 (newPenWidth())
                     rows = 10
                     columns = 10 })
-            |> applyGridToImageAsync true // true is temp.
+            |> applyGridToImageAsync (newBool())
             |> Async.RunSynchronously
             (File.Exists sPath) = true
 
@@ -199,7 +206,7 @@
                     penWidth = float32 (newPenWidth())
                     rows = newNum ()
                     columns = newNum () })
-            |> applyGridToImageAsync true // true is temp.
+            |> applyGridToImageAsync (newBool())
             |> Async.RunSynchronously
             (File.Exists sPath) = true
 
@@ -217,7 +224,7 @@
                        penWidth = float32 (newPenWidth())
                        rows = newNum ()
                        columns = newNum () })
-            |> applyGridToImageAsync true // true is temp.
+            |> applyGridToImageAsync (newBool())
             |> Async.RunSynchronously
             (File.Exists sPath) = true