Review for Message Header Toolbar Customize by gjasmith
Rated 3 out of 5 stars
Good for re-arranging the header bar but when I add the 'Print' button, nothing happens when I press it, I still have to go into the 'More' menu to get it to work. (TB91)
This review is for a previous version of the add-on (2.2.1).To create your own collections, you must have a Mozilla Add-ons account.