Why is the bobbin thread showing on top of the fabric with my Singer Sewing Machine?
- TtstephensSep 10, 2025
If the bobbin thread is showing on top of the fabric, the top thread might be too tight, so reduce the upper thread tension. Also, the thread path might be obstructed, putting extra tension on the top thread, so check that the top thread path isn't obstructed and the thread is moving freely. Finally, the bobbin thread might not be in the bobbin case tension, so rethread the bobbin.