Jan, I am so sorry. When I started my post yours had not shown up yet. I was called to the phone and submitted the reply 20 or so minutes after I started it. The outcome is I did indeed seem to be replying to you directly and way too harshly. To say that straight lines across narrow strips are unattractive TO ME would have done just fine. I do believe that I got my info in a class taught by Linda Tayler but she probably did not use the "U" word.