Now your choices are to continue the letter that you won't be satisfied with
Yesterday - when I took out my Crane's airmail stationery - I found a note on the test page that said, "Waterman Phileas, medium, is the best pen to use on this paper." This made me recall that my other pens are slightly scratchy on this paper. I don't know if I would have remembered this without the note. Having a test page will definitely minimize wasted stationery.
Judybug