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10/28/2016 Getting Started Part 2 ­ Troubleshooting Bad <strong>Embroidery</strong> <strong>Embroidery</strong> Article<br />

compensation to extend sides where stitches<br />

pull inward.<br />

Columns of satin stitches appear too narrow:<br />

Increase layers or strength of stabilizer; if editing is possible, increase column width to<br />

compensate for the pull of stitches. Also, make sure top and bobbin tensions are not too tight.<br />

Underlay stitches are popping outside of the columns:<br />

This can be caused by various reasons, including loose top tension or the stitch length might be<br />

a little too long or the satin stitches are sewing too narrow. A stronger foundation can help<br />

eliminate the problem; if you have used one sheet of tear­away , try two sheets, or change to a<br />

heavier weight of tear­away or a stronger type of stabilizer like a cut­away. An adhesive type of<br />

stabilizer along with a sheet of non­adhesive works well, and if the fabric requires, a water soluble<br />

topping might be necessary . If editing is possible, decrease stitch length of underlay and<br />

increase column width of satin stitches.<br />

See­thru coverage of stitches:<br />

Density is too light; use a heavier/thicker thread weight. If you are using a 40 WT switch to a 30 WT<br />

(the higher the number , the thinner the thread). Decreasing the size of the entire design will<br />

increase the density so that may also be an option. Or try laying down a piece of fabric or stabilizer<br />

over the affected area of a color close to the thread color prior to that section sewing; stop the<br />

machine, trim up to the appliquéd area, and then start the machine again.<br />

Hard, heavy coverage of stitches:<br />

Density is too thick; switch to a lighter/thinner thread weight. The design can also be<br />

size without globally increasing the stitch count.<br />

increased in<br />

Fabric puckering and buckling around the outside of the design:<br />

The density is too thick and/or the stitch length is too short for the fabric type. Try increasing the<br />

size of the design 10­15%. An adhesive type of stabilizer for backing will also create a strong<br />

foundation that will help eliminate much of the stress on the surrounding fabric; use when<br />

stitching on knits along with a sheet of poly­mesh cut­away for best results.<br />

Thread is bunching up into a knotted mass below the hooped item:<br />

This problem is commonly referred to as a “bird’ s nest” or “birdnesting” and it is most often<br />

caused by the thread traveling in the wrong path; check that the machine is threaded correctly . It is<br />

also sometimes due to a damaged or dull needle; change the needle. And occasionally<br />

birdnesting can be caused by low humidity , because thread needs moisture; raise the room<br />

humidity up to at least 25­30% by running a humidifier or vaporizer.<br />

The top stitches are looping and loose:<br />

The needle is damaged, dull or the wrong size for the job; change the needle. Also check top and<br />

bobbin tension and be sure that the bobbin is not empty and that it’ s set into the machine<br />

correctly.<br />

Bobbin thread is pulling through and showing at each side of top stitches:<br />

Clean the bobbin area. A build­up of lint in the bobbin case or other areas of the thread path will<br />

cause inconsistent tension. Also check that top tension is not too tight and bottom tension is not<br />

too loose by examining the backside of embroidery. In general, the best tension will show about a<br />

third of bobbin coverage at the center of a column with an equal amount of top stitches at each<br />

side.<br />

Top thread is stitching columns much too narrow, pulling very tight stitches of bobbin to the<br />

top.<br />

The top tension is too tight. Check the top thread to be sure the machine is threaded correctly and<br />

make sure all areas of the thread path are lint free.<br />

The tiny lettering isn’t legible and other small details aren’t clear:<br />

Switch that particular color to a 50 WT or 60 WT thread and use a smaller size needle. The thinner<br />

thread weight with a smaller needle will allow for more clarity and present fewer possibilities of<br />

thread breaks when stitching tiny details.<br />

Tiny holes are occurring in the fabric near the stitches:<br />

Sometimes this happens when density is too thick in compact areas, such as around curves or<br />

corners; increase the design size slightly or switch to a lighter weight thread. As well, cuts in fabric<br />

occur when a sharp point needle is used on knits or other vulnerable fabric; switch to a ball point.<br />

https://www.embroiderydesigns.com/emb_learning/article/1 165/getting­started­part­2­­­troubleshooting­bad­embroidery .aspx 2/4

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