Several years ago I was given a table top Pfaff sewing machine, model #44. This machine works beautifully but I have yet to use the zig zag function as the page in the booklet is missing. Actually all the pages are not in any sequence but page 13 isn't there at all and page 13 is where the instructions are for the zig zag function. Apparently this is an old model as I cannot seem to find a manual anywhere online. Thank you for any help you may provide. Sincerely, Pat O.