SuperGalaxie 3000/3000C/3000D/3100D FAQs & Troubleshooting SuperGalaxie 3000/3100D Not your product? Sort by Updated Date Popularity 5 Results 1. 12/12/2018 When thread got tangled. 2. 23/10/2015 Why does the lower thread keep breaking? 3. 20/11/2012 Why does my thread keep jamming? 4. 20/11/2012 Why does the upper thread keep breaking? 5. 20/11/2012 Why does the needle keep breaking? Sewing (Utility Stitches) FAQs & Troubleshooting