I have recently stumbled across a Facebook post about the bCNC control and its auto leveling Z probe feature. I think this would be a great added tool for carving on curved or warped surfaces but wonder if switching from the OpenBuilds control to bCNC would be worth it just for that feature? Has anyone used both platforms and found one superior to the other? Are they both similar in functionality? Is the auto leveling feature something that might be added to the OpenBuilds control in the future? Thanks!