Why is the fabric puckering when using my Pfaff COVERLOCK 3.0?
- EErin JohnsonSep 10, 2025
If the fabric is puckering while using your Pfaff Sewing Machine, try the following: First, loosen the thread tension. Also, check for any tangled or caught thread. Consider using a high-quality lightweight thread, and shorten the stitch length. Decrease the presser foot pressure, especially for lightweight fabrics, and check the differential feed.