diff --git a/test/Libraries/WorkflowTests/GeometryDefectTests.cs b/test/Libraries/WorkflowTests/GeometryDefectTests.cs
index 820840bbdf1..5074c8447a4 100644
--- a/test/Libraries/WorkflowTests/GeometryDefectTests.cs
+++ b/test/Libraries/WorkflowTests/GeometryDefectTests.cs
@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using Autodesk.DesignScript.Geometry;
@@ -587,6 +587,17 @@ public void NurbsSurfaceWeights_MAGN_7970()
 
         }
 
+        [Test]
+        public void PolyCurveByPointsExtraLargeScaleSetting_Returns3Curves()
+        {
+            string openPath = Path.Combine(TestDirectory, @"core\PolycurveByPoints.dyn");
+            RunModel(openPath);
+
+            var polyCurve = GetPreviewValue("c730df73-7ce9-43c1-8f97-87608fb48e43") as PolyCurve;
+            Assert.IsNotNull(polyCurve);
+            Assert.AreEqual(3, polyCurve.NumberOfCurves);
+        }
+
         [Test]
         [Category("Failure")]
         public void LargeModel_Intersection_MAGN_9320()