diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index f75a7efcfe..1a40ed9fae 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -1591,7 +1591,7 @@ namespace OpenSim.Region.Framework.Scenes
                 for (int i = 0; i < nparts; i++)
                 {
                     p = parts[i];
-                    partR = p.Scale.Length();
+                    partR = 0.5f * p.Scale.Length();
                     if(p != RootPart)
                         partR += p.OffsetPosition.Length();
                     if(partR > res)