1999 BERNINA of America
page 12
DIFFERENTIAL FEED
FABRICS THAT PUCKER
Instruction Manual pg.____
Bernette Advanced Guide Workbook pg.____
Serger Library – Construction Basics
•Using a Fabric Marker, divide the fabric in half along the 6” edge.
•Turn the Stitch Selection Dial to “A” on the Stitch Selection Panel.
•Thread the serger for a 4-thread Overlock stitch.
•Adjust the Stitch Length to 2.5 (normal).
•Serge to the mark.
•Adjust the Differential Feed Dial to 0.7.
•Serge to the end of the fabric.
•Return the Differential Feed Dial to “N” (normal).
•Compare the two stitchings to see how the Differential Feed settings can
reduce fabric puckering.
•Trim and mount the sample.
FABRIC: Batiste 3” X 6”
NEEDLES: 80/12 Universal
THREAD: 4 cones of serger thread
PRESSER FOOT: Standard