Hope your day is going well!
I have noticed that the new 'is visible?' feature at pro sites > levels does not seem t be working... I have set up a small test w/ four level, one is set to not be visible, yet all four levels are displayed.
The 'Visible' option at pro sites > pricing tables > feature table do seem to work nicely, though I noticed that saving the feature table configurations at any level tab would reload at the tab for level 1... would be nice to be able to save changes and reload to the same level tab... =)