I am having the same problem. When I insert my signature in identified space and I click off to add some text, my signature moves to another location on the page. Even when I don't click off and send the document, it appear several inches higher on the sent file. Can you advise.
I, too, am having this problem. I have two signatures: one full and one initials. It's hit or miss if either of these will stay where I placed them on an Excel worksheet which has been saved as Adobe pdf. Upon signing, the signature or initials often, but not always, move somewhere else, usually up, on the page.