Can you use a sewing machine without a spool pin?
One of the most simple, yet critical, of these is the spool pin. Although they may vary in design and appearance from one machine to another, the modern sewing machine would not function without this small appendage.
Why is my twin needle tunneling?
A common problem experienced with twin needle stitching is a tunneling effect. … Try adjusting your stitch length and needle tension and testing on scraps of fabric until you are happy with the results. Some advice will tell you to alter the bobbin tension to get better results with twin needle stitching.
Can all sewing machines use twin needles?
Nearly all modern, domestic sewing machines can sew with a twin needle so you don’t need a fancy machine to get these professional-looking hems.