diff --git a/PCUT/PCUT/Extensions/HpglExtensions.cs b/PCUT/PCUT/Extensions/HpglExtensions.cs
index 7ca0799..88246c9 100644
--- a/PCUT/PCUT/Extensions/HpglExtensions.cs
+++ b/PCUT/PCUT/Extensions/HpglExtensions.cs
@@ -63,7 +63,7 @@ namespace PCUT.Extensions
                             {
                                 var lengthX = Math.Abs(maxX - moveCommand.X);
                                 builder.AddHpglMove(moveCommand.X, moveCommand.Y, ref maxX);
-                                length += (lengthX + (heightUnit / UnitLength)) * 0.75;
+                                length += (lengthX + heightUnit) * 0.75;
                                 break;
                             }
                         case LineCommand lineCommand: