## FAQ :FAQ

• # The needle thread is not tight enough.

• --The lower thread is not tight enough.

• -- Loops appear in seam.

• Use sandpaper to polish smooth the thread path.

• Pull out the lower thread to check that there is no slackness in the thread tension, or replace the bobbin or bobbin case.
• -- Skipping stitches occur while sewing.

• If the needle tip is bent or broken, replace it.

• If it is incorrect, install the needle correctly.

• Adjust the presser foot pressure.

• Replace the needle with a needle that is one rank thicker.
• --Skipped stitches or unraveled thread at sewing start.

• If the needle tip is bent or broken, replace it.
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