diff --git a/src/sliceActions/applyPrecision.js b/src/sliceActions/applyPrecision.js
index c13beb6..8fa3187 100644
--- a/src/sliceActions/applyPrecision.js
+++ b/src/sliceActions/applyPrecision.js
@@ -5,7 +5,7 @@ export default function applyPrecision(shapes) {
     const { closedShapes, openShapes } = shapes[i];
 
     scaleUpShape(closedShapes);
-    // scaleUpShape(openShapes);
+    scaleUpShape(openShapes);
   }
 }
 
diff --git a/src/sliceActions/removePrecision.js b/src/sliceActions/removePrecision.js
index 7c000bd..9a684db 100644
--- a/src/sliceActions/removePrecision.js
+++ b/src/sliceActions/removePrecision.js
@@ -19,10 +19,9 @@ export default function removePrecision(slices) {
           innerLine.scaleDown(inversePrecision);
         }
         part.fill.scaleDown(inversePrecision);
+      } else {
+        part.shape.scaleDown(inversePrecision);
       }
-      // else {
-      //   part.shape.scaleDown(inversePrecision);
-      // }
     }
 
     if (slice.support !== undefined) {