Innov-is F420 FAQs & Troubleshooting Innov-is F420 Not your product? Sort by Updated Date Popularity 3 Results 1. 12/03/2024 Stitches are skipped 2. 22/02/2024 Fabric puckers 3. 26/12/2016 Incorrect thread tension English Sewing (Utility Stitches) FAQs & Troubleshooting