Need to be able to change the size of a redaction area.
At present, when you mark an area for redaction by drawing a box, you cannot adjust the size of the box afterwards. This needs to be changed to make this possible. I’ve used other redaction software where this is possible. This change is vital because in very large PDF pages, it is not always possible to precisely mark an area for redaction on your first attempt, so you end up having to delete the redaction you’ve just drawn and try again.