Please, if you want to ask me anything about a tutorial e-mail me. I cannot always find your e-mail addresses when I click your names, so your questions go unanswered. My e-mail is: firstname.lastname@example.org. This is listed in my profile, too.
To Alexandra: In the list on the left side of the blog "THINGS TO DO, THINGS TO SEE" there is a tutorial listed: "How to make piping for pillows".