Oh, heck! I had the pattern (which was free) in my downloads folder and moved it to my "Quilt Pattern" folder -- which is chock full of PDF's for who knows what. Do I need to tell you that I've been hoarding quilt patterns? No. I do not. So, until I find it, the 7/8" is a moot point. I suppose I can put some fluorescent tape on my ruler and be done with it. *sigh*