Thanks Samson,
I already downloaded a spanning spine set tonight but luckily I have 2 of each title (as backups) so when I saw these spacesavers I knew they would be great for my 2nd set..
I appreciate you giving us a choice of 3 versions of each spacesaver so we can decide later which version we want to use. Great job on every one and a huge Thank you for your hard work in making these.