diff --git a/src/Production/Product.ts b/src/Production/Product.ts
index e5caa1644..352a17f5b 100644
--- a/src/Production/Product.ts
+++ b/src/Production/Product.ts
@@ -208,7 +208,7 @@ export namespace Production
         if (cu instanceof Circle)
         {
             let pl = ConverCircleToPolyline(cu);
-            pl.Reverse();
+            // pl.Reverse(); ??
             ptsBuls = pl.PtsBuls;
         }
         else