diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index 415a82bb0d..ce0820c60f 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -1696,6 +1696,10 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (ParentGroup != null)
                     ParentGroup.HasGroupChanged = true;
+
+                PhysicsActor pa = PhysActor;
+                if (pa != null)
+                    pa.Density = Density;
             }
         }
 
@@ -1715,6 +1719,9 @@ namespace OpenSim.Region.Framework.Scenes
                 if (ParentGroup != null)
                     ParentGroup.HasGroupChanged = true;
 
+                PhysicsActor pa = PhysActor;
+                if (pa != null)
+                    pa.GravModifier = GravityModifier;
             }
         }
 
@@ -1733,6 +1740,10 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (ParentGroup != null)
                     ParentGroup.HasGroupChanged = true;
+
+                PhysicsActor pa = PhysActor;
+                if (pa != null)
+                    pa.Friction = Friction;
             }
         }
 
@@ -1751,6 +1762,10 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (ParentGroup != null)
                     ParentGroup.HasGroupChanged = true;
+
+                PhysicsActor pa = PhysActor;
+                if (pa != null)
+                    pa.Restitution = Restitution;
             }
         }
 
@@ -4658,6 +4673,11 @@ namespace OpenSim.Region.Framework.Scenes
                 pa.SOPName = this.Name; // save object into the PhysActor so ODE internals know the joint/body info
                 pa.SetMaterial(Material);
 
+                pa.Density = Density;
+                pa.GravModifier = GravityModifier;
+                pa.Friction = Friction;
+                pa.Restitution = Restitution;
+
                 if (VolumeDetectActive) // change if not the default only
                     pa.SetVolumeDetect(1);