The zig zag foot with ankle set has a snap on foot for sewing over rises at the beginning of or in the body of your fabric. Simply tilt the foot and pull the button to set the foot. When a rise is encountered, the foot automatically releases on it's downward slope.

No more getting stuck at a rise or uneven stitches on the down side! This is also a great item to have on hand as a replacement for a lost or damaged ankle.

1. While keeping the black button on the left side of the presser foot, lower the presser foot.
2. Release the black button, and the presser foot remains level.
3. Sew. The black button will return to the normal position as the fabric height transitions.