Coverstitch Cheat Sheet: Essential Settings, Thread Tension, and Needle Guide
Mastering your coverstitch machine can take your sewing projects to a professional level. This cheat sheet will help you set up your machine correctly, adjust thread tension, and choose the best needles and threads for different fabrics. For a complete step-by-step coverstitch course, check out this Coverstitch Mastery Course.
Fabric Type
Needle Type
Needle Size
Presser Foot Pressure
Differential Feed
Stitch Length
Lightweight Knit
Ballpoint
75/11
Low
1.5 - 2.0
2.5 - 3.0
Medium Knit
Stretch
80/12
Medium
1.0 - 1.5
3.0 - 3.5
Heavyweight Knit
Stretch
90/14
High
0.8 - 1.2
3.5 - 4.0
Woven Fabric
Universal
80/12
Medium
1.0
2.5 - 3.0
Thread Type
Needle Thread Tension
Looper Thread Tension
Regular Polyester
3-4
3-5
Wooly Nylon
2-3
1-3
Cotton Thread
4-5
4-6
Stretch Thread
2-3
1-3
👉 Tip: Always test your thread tension on a fabric scrap before sewing your final project.
Using the right needles prevents skipped stitches and fabric damage.
Ballpoint Needles – Ideal for knits, preventing snags.
Stretch Needles – Perfect for elastic fabrics like spandex and lycra.
Universal Needles – Best for woven fabrics and stable knits.
Twin Needles – For decorative topstitching effects.
For in-depth coverstitch tutorials and expert tips, enroll in this Coverstitch Mastery Course today!
Issue
Cause
Solution
Skipped Stitches
Wrong needle, incorrect tension
Use stretch needles, adjust tension
Loopy Stitches
Loose looper thread tension
Tighten looper thread tension
Fabric Tunneling
Stitch length too short
Increase stitch length, adjust presser foot pressure
Uneven Stitches
Improper threading
Rethread machine carefully
✔️ Use high-quality thread for better stitch durability.
✔️ Keep your machine clean and oil it regularly.
✔️ Adjust the differential feed to prevent fabric stretching or puckering.
✔️ Always secure coverstitch seams by pulling threads to the wrong side and knotting them.
Want to perfect your coverstitch skills? Get access to step-by-step video lessons with this Coverstitch Mastery Course and start creating professional finishes today!