I was growing impatient waiting for aclheaxn to make his dividers for Civil War, so I tried my hand at making them myself. I spotted a typo in the first version submitted so make sure you DL the Rev1 version.
I saw that, looks like we figured out the issue. The printing option: Fit to Printable Area needs to be selected. Assuming there are more sets and I end up doing them I'll try to remember to just remake the template so print scaling doesn't matter.