Innov-is M380D FAQs & Troubleshooting Innov-is M380D Not your product? Sort by Updated Date Popularity 6 Results 1. 10/02/2020 How to adjust the thread tension 2. 04/02/2020 Tips for sewing leathers or vinyl fabrics. 3. 13/04/2018 Tips for sewing thin fabrics 4. 13/04/2018 Tips for sewing thick fabrics 5. 13/04/2018 Tips for sewing an even seam allowance 6. 21/07/2017 Combination of fabric, thread and needle More FAQs (English only) Sewing (Utility Stitches) FAQs & Troubleshooting