Using the Revcontent Optimizer is a straightforward way to control where your content is seen. Brax will import your selection from Revcontent. Not only can you view your blocked widgets, but you can make changes through Braxs' Optimizer as well. Type in the ID you would like to target and hit enter. You can also add widgets via a revcontent targeting list. Widgets added are applied right away, so closing the window will save your changes.
I've just added widgets to my blocklist in revcontent, but I can't see them in Brax!
Changes made in revcontent are updated on page load, so please refresh the page.