How to fix uneven stitches on my Bernina Sewing Machine?
- AAmanda StewartAug 27, 2025
Uneven stitch formation can occur due to several reasons. First, adjust the upper thread tension, as it might be too tight or too loose. Replace the needle, ensuring you use a new BERNINA quality needle, as a blunt or bent needle can cause this issue. Also, poor quality thread or an incorrect needle/thread combination can lead to uneven stitches, so use quality thread and match the needle with the thread size. Rethread the machine to ensure it's correctly threaded. Make sure you feed the fabric evenly instead of pulling it. Finally, ensure you are using the correct bobbin case marked with the triangle.











