Innov-is XV8500D FAQs & Troubleshooting Innov-is XV8500D Not your product? Sort by Updated Date Popularity 2 Results 1. 29/07/2019 How do I adjust the presser foot pressure? 2. 10/01/2017 How do I sew decorative stitching using yarn, etc.? (Zigzag Couching ) Sewing (Utility Stitches) FAQs & Troubleshooting