diff --git a/stable-crust/grid/grid-config.json b/stable-crust/grid/grid-config.json
index 8ca048e09e9c63250054dcf1cdd8b5fbf97465b3..ee0bc74e6fa2d26f11f85ec2b5ed2609054fcb61 100644
--- a/stable-crust/grid/grid-config.json
+++ b/stable-crust/grid/grid-config.json
@@ -1,6 +1,6 @@
 {
   "grid-spacing": 0.1,
-  "smoothing-density": 10,
+  "smoothing-density": 4,
   "smoothing-limit": 40.0,
   "opt-distance-bin": 5.0,
   "point-source-type": "FINITE",
diff --git a/stable-crust/zone/zone-config.json b/stable-crust/zone/zone-config.json
index dea11dbf5951ab3b5ccb04aaa219836eba80f02e..0519ce7350bc055a67bb153002e0c4f48f25b46a 100644
--- a/stable-crust/zone/zone-config.json
+++ b/stable-crust/zone/zone-config.json
@@ -1,6 +1,6 @@
 {
   "grid-spacing": 0.1,
-  "smoothing-density": 10,
+  "smoothing-density": 4,
   "smoothing-limit": 40.0,
   "opt-distance-bin": 5.0,
   "point-source-type": "FINITE",