diff --git a/core/src/net/sf/openrocket/rocketcomponent/FinSet.java b/core/src/net/sf/openrocket/rocketcomponent/FinSet.java
index 544a93d77..4f9d3e635 100644
--- a/core/src/net/sf/openrocket/rocketcomponent/FinSet.java
+++ b/core/src/net/sf/openrocket/rocketcomponent/FinSet.java
@@ -33,7 +33,7 @@ public abstract class FinSet extends ExternalComponent implements AxialPositiona
 	 * Maximum number of root points in the root geometry.
 	 */
 	private static final int MAX_ROOT_DIVISIONS = 100;
-	private static final int MAX_ROOT_DIVISIONS_LOW_RES = 20;
+	private static final int MAX_ROOT_DIVISIONS_LOW_RES = 15;
 
     public void setOverrideMass() {
     }