Why is my FSL design not stitching correctly?

The most common reasons a free-standing lace (FSL) design is not stitching correctly are incorrect stabilizer, improper hooping, thread or needle problems, incorrect tension, resizing, or an issue with the embroidery file.

Wrong Stabilizer

FSL needs strong water-soluble stabilizer to support the stitches as the lace is created. If the stabilizer is too weak, the design can shift or fail to form correctly.

Stabilizer Is Not Hooped Firmly

The stabilizer should be held securely in the hoop without being loose or excessively stretched. Movement during stitching can cause gaps, distortion, and misaligned stitches.

Thread Problems

Thread breaks, fraying, or incorrect threading can cause missing stitches and incomplete sections. Check the thread path and make sure the thread is feeding smoothly.

Needle Problems

A damaged, bent, or incorrect needle can cause skipped stitches and thread breaks. Replace the needle if it has been used for a long time or appears damaged.

Thread Tension Is Incorrect

Incorrect upper thread or bobbin tension can prevent the stitches from forming properly. Check your machine's threading and tension before stitching the design again.

The Design Was Resized

Significant resizing can change the stitch density and spacing of an FSL design. This may cause stitches to become too close together or too far apart.

The Embroidery File Has a Problem

If the same section consistently stitches incorrectly while your machine, thread, needle, and stabilizer are working properly, the embroidery file may have missing or incorrectly placed stitches.

Quick Troubleshooting Checklist

  • Use strong water-soluble stabilizer.
  • Hoop the stabilizer securely.
  • Check upper threading and bobbin installation.
  • Replace the needle if necessary.
  • Check thread tension.
  • Avoid significant resizing.
  • Check the embroidery file if the same problem repeats.

Best Tip

If an FSL design repeatedly fails in the exact same area despite proper stabilization, threading, and tension, the design file may be the problem. Stitch it at its original size before making changes to your machine settings.

Source of information: With over 200,000 customers and a private Facebook group with more than 2,000 members, we have heard just about every embroidery question and troubleshooting problem you can imagine. This question has come to us directly from customers by email, through our Facebook page, and in our private Facebook group.

Have another question? See all the answers in our machine embroidery designs FAQ.