diff --git a/examples/ExampleBrowser/OpenGLExampleBrowser.cpp b/examples/ExampleBrowser/OpenGLExampleBrowser.cpp
index e028efdbf..1d78d8215 100644
--- a/examples/ExampleBrowser/OpenGLExampleBrowser.cpp
+++ b/examples/ExampleBrowser/OpenGLExampleBrowser.cpp
@@ -390,6 +390,13 @@ void OpenGLExampleBrowserVisualizerFlagCallback(int flag, bool enable)
 	{
 		gEnableRenderLoop = (enable!=0);
 	}
+
+	if (flag == COV_ENABLE_SINGLE_STEP_RENDERING)
+    {
+        singleStepSimulation = true;
+    }
+
+
     if (flag == COV_ENABLE_SHADOWS)
     {
         useShadowMap = enable;
diff --git a/examples/SharedMemory/PhysicsServerCommandProcessor.cpp b/examples/SharedMemory/PhysicsServerCommandProcessor.cpp
index ab9f7fc23..5b32d13a3 100644
--- a/examples/SharedMemory/PhysicsServerCommandProcessor.cpp
+++ b/examples/SharedMemory/PhysicsServerCommandProcessor.cpp
@@ -1824,6 +1824,8 @@ void PhysicsServerCommandProcessor::setGuiHelper(struct GUIHelperInterface* guiH
 		guiHelper->createPhysicsDebugDrawer(m_data->m_dynamicsWorld);
 	} else
 	{
+		//state loggers use guiHelper, so remove them before the guiHelper is deleted
+		deleteStateLoggers();
 		if (m_data->m_guiHelper && m_data->m_dynamicsWorld && m_data->m_dynamicsWorld->getDebugDrawer())
 		{
 
diff --git a/examples/SharedMemory/SharedMemoryPublic.h b/examples/SharedMemory/SharedMemoryPublic.h
index 55135dd22..a563fbad7 100644
--- a/examples/SharedMemory/SharedMemoryPublic.h
+++ b/examples/SharedMemory/SharedMemoryPublic.h
@@ -793,7 +793,7 @@ enum b3ConfigureDebugVisualizerEnum
 	COV_ENABLE_DEPTH_BUFFER_PREVIEW,
 	COV_ENABLE_SEGMENTATION_MARK_PREVIEW,
 	COV_ENABLE_PLANAR_REFLECTION,
-	
+	COV_ENABLE_SINGLE_STEP_RENDERING,
 };
 
 enum b3AddUserDebugItemEnum
diff --git a/examples/pybullet/pybullet.c b/examples/pybullet/pybullet.c
index 9654d48a7..5a500c4ee 100644
--- a/examples/pybullet/pybullet.c
+++ b/examples/pybullet/pybullet.c
@@ -9815,6 +9815,7 @@ initpybullet(void)
 	PyModule_AddIntConstant(m, "COV_ENABLE_DEPTH_BUFFER_PREVIEW", COV_ENABLE_DEPTH_BUFFER_PREVIEW);
 	PyModule_AddIntConstant(m, "COV_ENABLE_SEGMENTATION_MARK_PREVIEW", COV_ENABLE_SEGMENTATION_MARK_PREVIEW);
 	PyModule_AddIntConstant(m, "COV_ENABLE_PLANAR_REFLECTION", COV_ENABLE_PLANAR_REFLECTION);
+	PyModule_AddIntConstant(m, "COV_ENABLE_SINGLE_STEP_RENDERING", COV_ENABLE_SINGLE_STEP_RENDERING);
 
 
 	PyModule_AddIntConstant(m, "ER_TINY_RENDERER", ER_TINY_RENDERER);