The Sensormatic free-motion foot is used for stippling and free-motion embroidery. The foot allows for greater visibility for both stippling and free-motion embroidery. Disengage the IDT system. Remove the presser foot holder, and attach the Open Toe Free-Motion Foot to the presser foot holder bar. The pin should be on the needle clamp screw. Press the Open Toe Free- Motion Foot on firmly from behind with your index finder and tighten the screw. Lower the feed dogs. Select a straight stitch. Keeping an even speed, manually move your fabric Note:Remember, because the feed dogs are lowered, you must move the fabric manually. For even stitches, move your fabric in a smooth, even motion. Compatible MachinesGroup J PFAFF creative 4.5 Sewing and Embroidery Machine PFAFF creative 3.0 Sewing and Embroidery Machine PFAFF creative performance 950 Sewing and Embroidery Machine PFAFF quilt expression 720 Sewing Machine PFAFF quilt expression 720 Special Edition Sewing Machine PFAFF expression 710 Sewing Machine PFAFF expression 710 Special Edition Sewing Machine PFAFF creative sensation pro II PFAFF creative sensation pro PFAFF creative sensation PFAFF creative vision PFAFF creative performance PFAFF creative 4.0 PFAFF creative 2.0 PFAFF performance 5.0 PFAFF quilt expression 4.2 PFAFF quilt expression 4.0 Group L PFAFF creative icon 2 Purple Aurora Sewing and Embroidery Machine PFAFF performance icon Sewing Machine PFAFF creative icon Sewing and Embroidery Machine