Buttonholes

I like to do a 2-pass buttonhole. I read about the method in BETTER MACHINE-MADE BUTTONHOLES in Threads 98. It's really made a difference in my buttonholes. Unfortunately, the article is not on-line. I did the first pass of 3 of the 6 buttonholes on Burda 8665. Thanks, Asa for the info on the horizontal buttonholes.