Index: ps/trunk/source/simulation2/components/CCmpPosition.cpp
===================================================================
--- ps/trunk/source/simulation2/components/CCmpPosition.cpp
+++ ps/trunk/source/simulation2/components/CCmpPosition.cpp
@@ -556,6 +556,10 @@
 			if (cmpPosition)
 				y -= cmpPosition->GetRotation().Y;
 		}
+		// Don't send messages if we don't actually rotate.
+		if ((y - m_RotY).Absolute() <= fixed::Epsilon())
+			return;
+
 		m_RotY = y;
 
 		AdvertisePositionChanges();