She forgot to tell you that she had a great idea to peel off the stamp blank and put it on scrap acrylic instead of the (possibly) PVC backing it comes on, so she could cut a professional looking perimeter for the stamp instead of hand trimming. I plan to try it on my next stamp!
All of the tips read (and notes taken) over the time have certainly made things easier. If I do nothing else … I read the forum. It’s a treasure of people and tips.