Kenmore 158.17540
I just bought this machine at a thrift store today, the stitch length is real short and the stitch knob, or the one I think is the stitch length knob does not change the stitch at all. I hadn't oiled it yet, it runs real good. Has anyone had this problem or has this machine? I really need a manual. I will try the Sears web site. Do any of you have a suggestion on where to find a manual?