I have been told it is somewhere between over the rainbow and the Bifrost of Asgard. Just kidding! It has not been added yet. It is a known feature that Weber will definitely rollout but its def. not available at this time.
The smoke boost is on my menu and does not let me control the temperature. I guess it says it keeps it low enough to get extra smoke. It doesn’t really smoke any more than if you have it like 225-250. But I am trying it.