diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSParam.cs b/OpenSim/Region/Physics/BulletSPlugin/BSParam.cs
index fcb892a4f1..737dda140b 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSParam.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSParam.cs
@@ -683,21 +683,21 @@ public static class BSParam
             0f ),
 
 	    new ParameterDefn<float>("BHullMaxVerticesPerHull", "Bullet impl: max number of vertices per created hull",
-            100f ),
+            200f ),
 	    new ParameterDefn<float>("BHullMinClusters", "Bullet impl: minimum number of hulls to create per mesh",
-            2f ),
+            10f ),
 	    new ParameterDefn<float>("BHullCompacityWeight", "Bullet impl: weight factor for how compact to make hulls",
-            0.1f ),
+            20f ),
 	    new ParameterDefn<float>("BHullVolumeWeight", "Bullet impl: weight factor for volume in created hull",
-            0f ),
+            0.1f ),
 	    new ParameterDefn<float>("BHullConcavity", "Bullet impl: weight factor for how convex a created hull can be",
-            100f ),
+            10f ),
 	    new ParameterDefn<bool>("BHullAddExtraDistPoints", "Bullet impl: whether to add extra vertices for long distance vectors",
-            false ),
+            true ),
 	    new ParameterDefn<bool>("BHullAddNeighboursDistPoints", "Bullet impl: whether to add extra vertices between neighbor hulls",
-            false ),
+            true ),
 	    new ParameterDefn<bool>("BHullAddFacesPoints", "Bullet impl: whether to add extra vertices to break up hull faces",
-            false ),
+            true ),
 	    new ParameterDefn<bool>("BHullShouldAdjustCollisionMargin", "Bullet impl: whether to shrink resulting hulls to account for collision margin",
             false ),