diff --git a/rhinopython/SampleDraftAngleCurves.py b/rhinopython/SampleDraftAngleCurves.py
new file mode 100644
index 00000000..19ee83c8
--- /dev/null
+++ b/rhinopython/SampleDraftAngleCurves.py
@@ -0,0 +1,43 @@
+################################################################################
+# SampleDraftAngleCurves.py
+# Copyright (c) 2020 Robert McNeel & Associates.
+# See License.md in the root of this repository for details.
+################################################################################
+import Rhino
+import scriptcontext
+
+
+
+def SampleDraftAngleCurves():
+
+    sphere = Rhino.Geometry.Sphere(Rhino.Geometry.Point3d.Origin,10)
+    brep = sphere.ToBrep()
+
+    direction = Rhino.Geometry.Vector3d.ZAxis * -1
+
+    min_radian = Rhino.RhinoMath.ToRadians(-15)
+    max_radian = Rhino.RhinoMath.ToRadians(15)
+
+    tolerance = scriptcontext.doc.ActiveDoc.ModelAbsoluteTolerance
+    angle_tolerance = scriptcontext.doc.ActiveDoc.ModelAngleToleranceRadians
+
+    min_draft_silhouettes = Rhino.Geometry.Silhouette.ComputeDraftCurve(brep,min_radian,direction,tolerance,angle_tolerance)
+
+    for s in min_draft_silhouettes:
+        scriptcontext.doc.ActiveDoc.Objects.Add(s.Curve)
+
+    max_draft_silhouettes = Rhino.Geometry.Silhouette.ComputeDraftCurve(brep,max_radian,direction,tolerance,angle_tolerance)
+
+    for s in max_draft_silhouettes:
+         scriptcontext.doc.ActiveDoc.Objects.Add(s.Curve)
+
+    scriptcontext.doc.ActiveDoc.Objects.AddSphere(sphere)
+    scriptcontext.doc.ActiveDoc.Views.Redraw()
+
+    return Rhino.Commands.Result.Success
+
+# Check to see if this file is being executed as the "main" python
+# script instead of being used as a module by some other python script
+# This allows us to use the module which ever way we want.
+if( __name__ == '__main__' ):
+    SampleDraftAngleCurves()
\ No newline at end of file
diff --git a/rhinopython/SampleRibbonOffsetCurve.py b/rhinopython/SampleRibbonOffsetCurve.py
index 95d6af49..41c66797 100644
--- a/rhinopython/SampleRibbonOffsetCurve.py
+++ b/rhinopython/SampleRibbonOffsetCurve.py
@@ -3,11 +3,9 @@
 # Copyright (c) 2020 Robert McNeel & Associates.
 # See License.md in the root of this repository for details.
 ################################################################################
-import clr
 import Rhino
 import scriptcontext
-import System.Drawing.Color
-import System.Collections.Generic.IEnumerable as IEnumerable
+
 
 def SampleCreateRibbon():