Innov-is NV1100 FAQs & Troubleshooting Innov-is NV1100 Not your product? Sort by Updated Date Popularity 3 Results 1. 26/04/2022 How to adjust the thread tension 2. 26/12/2016 How do I sew with the twin needle? 3. 26/07/2016 How do I thread the machine (Threading the upper thread)? Getting Ready FAQs & Troubleshooting