FS70 FAQs & Troubleshooting FS70 Not your product? Sort by Updated Date Popularity 3 Results 1. 11.06.2020 Basic operations and sewing [Video instructions] 2. 11.12.2015 Thread tension [Video instructions] 3. 11.12.2015 Adjusting the stiitch length and width [Video instructions] Operation FAQs & Troubleshooting