BERNINA L 850 Overlocker Tutorial - Stitch Length, Differential Feed, Gathering
In this video: How to adjust stitch length for different stitches, thick threads, or delicate edges. How to adjust the differential feed to prevent puckering in soft knits. How to use the differential feed to prevent puckering in thin fabrics. How to adjust the differential feed and stitch length for gathers or ruffles in delicate fabrics. How to gather both sides regularly.


