How do you adjust the bobbin tension on a brother ls2125i?

How do I adjust the bobbin tension drop?

What is this? To increase the bobbin tension – tighten the screw by turning it to the right (clockwise). To decrease the bobbin tension – loosen the screw by turning it to the left (counterclockwise). Move the screw only a quarter turn or even less at a time.

How do I fix the bobbin tension on my sewing machine?

If the bobbin case doesn’t budge, your bobbin tension is too tight. To tighten your bobbin tension, turn the tiny screw on the bobbin case a smidgen clockwise. To loosen bobbin tension, turn the screw counterclockwise. A quarter turn or less is a good place to start.

What should my tension be set at on my Brother sewing machine?

a. The tension dial should be set between 2 to 6. b. When the upper thread is just visible on the back of the fabric, the thred tension is correct.

Why is my thread bunching underneath?

A: Looping on the underside, or back of the fabric, means the top tension is too loose compared to the bobbin tension, so the bobbin thread is pulling too much top thread underneath. By tightening the top tension, the loops will stop, but the added tension may cause breakage, especially with sensitive threads.

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Why is my brother embroidery machine pulling up bobbin thread?

– If the upper tension is too tight the bobbin thread with be showing on the top side of the material. Press the minus key on the screen to loosen the tension. – If the upper tension is too loose most of the upper thread will be showing on the bottom the material.

Why is my sewing machine making loops underneath?

Looped stitches are usually caused by improper tension. If the loop is on the upper side, it may be corrected by loosening the top tension or by tightening the lower tension. If the loop is on the under side, it is usually best corrected by adjusting the upper tension.

Why is the tension wrong on my sewing machine?

When sewing fabrics together problems can occur when the thread tension is not correct, the needle or bobbin is not inserted properly, or the machine is not threaded correctly. … Check you have chosen the right needle size and thread to suit the fabric type and weight.

What number should the tension be on a sewing machine?

The dial settings run from 0 to 9, so 4.5 is generally the ‘default’ position for normal straight-stitch sewing. This should be suitable for most fabrics. If you are doing a zig-zag stitch, or another stitch that has width, then you may find that the bobbin thread is pulled through to the top.