Many users report that the bobbin winder on the 7910 is finicky. The updated manual adds notes like: “Push the bobbin winding spindle to the right until you hear a click,” or “Hold the thread tail until 5–6 wraps are complete.”
: You can adjust stitch length and width using dials on the front of the machine. Setting "A" is typically used for a standard straight stitch. Maintenance and Troubleshooting victoria 7910 sewing machine manual upd