FS100WT FAQs & Troubleshooting FS100WT Not your product? Sort by Updated Date Popularity 4 Results 1. 15/10/2020 The bobbin thread cannot be pulled up. 2. 15/10/2020 The machine does not make stitches 3. 23/10/2015 Why does the lower thread keep breaking? 4. 09/05/2006 When thread gets tangled. More FAQs (English only) Sewing (Character Decorative Stitches) FAQs & Troubleshooting