Innov-is PS500 FAQs & Troubleshooting Innov-is PS500 Not your product? Sort by Updated Date Popularity 3 Results 1. 07/10/2018 How do I set the bobbin ? 2. 02/28/2017 How do I wind the bobbin? 3. 12/26/2016 How do I pull up the bobbin thread? Getting Ready FAQs & Troubleshooting