diff --git a/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs b/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs
index 73db25b121..7f651aa765 100644
--- a/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs
+++ b/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs
@@ -245,7 +245,6 @@ namespace OpenSim.Region.Framework.Scenes
                         }
                     }
 
-                    m_log.DebugFormat("[KEYFRAME]: Angle {0} aabb {1}", angle, aa_bb);
                     k.AngularVelocity = (new Vector3(0, 0, 1) * (Quaternion)k.Rotation) * (angle / (k.TimeMS / 1000));
                     k.TimeTotal = k.TimeMS;
 
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index d4881890e9..ac2fe829cb 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -895,6 +895,10 @@ namespace OpenSim.Region.Framework.Scenes
 
             ApplyPhysics();
 
+            if (RootPart.PhysActor != null)
+                RootPart.Force = RootPart.Force;
+            if (RootPart.PhysActor != null)
+                RootPart.Torque = RootPart.Torque;
             if (RootPart.PhysActor != null)
                 RootPart.Buoyancy = RootPart.Buoyancy;
 
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index 3ab7e5a029..0728042be9 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -1313,7 +1313,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
             set
             {
-                if (ParentGroup.RootPart != this)
+                if (ParentGroup != null && ParentGroup.RootPart != null && ParentGroup.RootPart != this)
                 {
                     ParentGroup.RootPart.Buoyancy = value;
                     return;
@@ -1336,7 +1336,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             set
             {
-                if (ParentGroup.RootPart != this)
+                if (ParentGroup != null && ParentGroup.RootPart != null && ParentGroup.RootPart != this)
                 {
                     ParentGroup.RootPart.Force = value;
                     return;
@@ -1359,7 +1359,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             set
             {
-                if (ParentGroup.RootPart != this)
+                if (ParentGroup != null && ParentGroup.RootPart != null && ParentGroup.RootPart != this)
                 {
                     ParentGroup.RootPart.Torque = value;
                     return;
diff --git a/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs b/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
index a9f3e843d7..118a63acc5 100644
--- a/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
+++ b/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
@@ -246,14 +246,9 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
 
                 XmlNodeList keymotion = doc.GetElementsByTagName("KeyframeMotion");
                 if (keymotion.Count > 0)
-                {
-                    m_log.DebugFormat("[SERIALIZER]: Deserialized KeyframeMotion");
                     sceneObject.KeyframeMotion = KeyframeMotion.FromData(sceneObject, Convert.FromBase64String(keymotion[0].InnerText));
-                }
                 else
-                {
                     sceneObject.KeyframeMotion = null;
-                }
 
                 // Script state may, or may not, exist. Not having any, is NOT
                 // ever a problem.
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 9090311b27..e4ab14f477 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -2484,13 +2484,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public void llApplyRotationalImpulse(LSL_Vector force, int local)
         {
             m_host.AddScriptLPS(1);
-            m_host.ApplyAngularImpulse(new Vector3((float)force.x, (float)force.y, (float)force.z), local != 0);
+            m_host.ParentGroup.RootPart.ApplyAngularImpulse(new Vector3((float)force.x, (float)force.y, (float)force.z), local != 0);
         }
 
         public void llSetTorque(LSL_Vector torque, int local)
         {
             m_host.AddScriptLPS(1);
-            m_host.SetAngularImpulse(new Vector3((float)torque.x, (float)torque.y, (float)torque.z), local != 0);
+            m_host.ParentGroup.RootPart.SetAngularImpulse(new Vector3((float)torque.x, (float)torque.y, (float)torque.z), local != 0);
         }
 
         public LSL_Vector llGetTorque()