diff --git a/examples/SharedMemory/PhysicsServerCommandProcessor.cpp b/examples/SharedMemory/PhysicsServerCommandProcessor.cpp
index 35856f819..80e9baadd 100644
--- a/examples/SharedMemory/PhysicsServerCommandProcessor.cpp
+++ b/examples/SharedMemory/PhysicsServerCommandProcessor.cpp
@@ -3396,7 +3396,7 @@ void PhysicsServerCommandProcessor::stepSimulationRealTime(double dtInSec)
 								{
 									btScalar desiredVelocity = 0.f;
 									btScalar desiredPosition = q_new[link];
-									//motor->setRhsClamp(gRhsClamp);
+									motor->setRhsClamp(gRhsClamp);
 									//printf("link %d: %f", link, q_new[link]);
 									motor->setVelocityTarget(desiredVelocity,1.0);
 									motor->setPositionTarget(desiredPosition,0.6);
diff --git a/examples/StandaloneMain/hellovr_opengl_main.cpp b/examples/StandaloneMain/hellovr_opengl_main.cpp
index 485ee71ca..3df104e58 100644
--- a/examples/StandaloneMain/hellovr_opengl_main.cpp
+++ b/examples/StandaloneMain/hellovr_opengl_main.cpp
@@ -2190,7 +2190,15 @@ int main(int argc, char *argv[])
 		pMainApplication->Shutdown();
 		return 1;
 	}
-
+	
+	//request disable VSYNC
+	typedef bool (APIENTRY *PFNWGLSWAPINTERVALFARPROC)(int);
+	PFNWGLSWAPINTERVALFARPROC wglSwapIntervalEXT = 0;
+	wglSwapIntervalEXT = 
+		(PFNWGLSWAPINTERVALFARPROC)wglGetProcAddress("wglSwapIntervalEXT");
+	if (wglSwapIntervalEXT)
+		wglSwapIntervalEXT(0);
+			
 	pMainApplication->RunMainLoop();
 
 	pMainApplication->Shutdown();