I could be missing something but is there a way to undo a previous vertex when using the polygon select tool for segmenting out point cloud regions? I had some instances recently (along with some of our customers) where I was segmenting out a large area with the polygon select tool and it would have been nice to undo the previous vertex so that I didn't need to start all over. It would be nice if a right-click would undo the previous vertex. If there is another way to do this via hotkey or something, please advise. If there isn't, let's get this added to the list of future enhancements!