Originally Posted by
miriam
YIPPIE! I need that. Right now it is as big as it goes and and perforation stitches says it all. I love the machine but the perforation stitches not so much. Someone set mine up to do some slow speed as well as the high speed. I love the feel of it. I think I need a new leather belt on it some time. If I can get the stitches changed out it might be worth the money.
http://parts.singerco.com/IPinstManuals/241.pdf
page 10 of the PDF (numbered as page 16) shows and describes the process