The J Foot is used for overcast stitches that stitch to the side and can pucker or curl the fabric to prevent the fabric from curling under. The tiny wire on the edge of the foot prevents the curling of the fabric edge. Consult the Husqvarna Viking Infodisplay which recommends the J Foot for many overedge stitches.
1. Snap on the Edging Foot J.
2. Select an overcast or overedge stitch and turn the hand wheel by hand to be sure the needle does not hit the foot. Adjust stitch width as needed.