SM1400 FAQs & Troubleshooting SM1400 Not your product? Sort by Updated Date Popularity 3 Results 1. 04/03/2023 How do I sew with the twin needle? 2. 12/12/2018 How do I sew hook-and-loop fasteners(hook-and-loop tapes)? 3. 06/10/2009 How do I sew such as vinyl, leather, quilting layers and velvet? Sewing (Utility Stitches) FAQs & Troubleshooting