Yes, if the bobbin thread is getting stuck on the underside of the fabric and causing a thread jam, it is likely that the thread tension is incorrectly set. When the tension is too tight, the bobbin thread can be pulled up to the top of the fabric, causing jams. Adjusting the tension settings on the machine should help to resolve this issue and prevent the bobbin thread from getting stuck. **

Yes, if the bobbin thread is getting stuck on the underside of the fabric and causing a thread jam, it is likely that the thread tension is set incorrectly. When the tension is too tight, the bobbin thread can be pulled up to the top of the fabric, causing jams and loops. Adjusting the tension settings on both the bobbin and the upper thread can help resolve this issue and prevent further thread jams. **

For sewing softshell fabric, it is recommended to use a high-quality polyester thread. Polyester thread is strong, durable, and has some stretch, making it ideal for sewing stretchy fabrics like softshell. It also has good resistance to UV rays and moisture, which are important factors when working with outdoor fabrics like softshell. Be sure to choose a thread that matches the color of your fabric for a seamless finish. **

For sewing Softshell fabric, it is recommended to use a high-quality polyester thread. Polyester thread is strong, durable, and has some stretch, making it ideal for sewing stretchy and water-resistant fabrics like Softshell. It will provide a secure and long-lasting stitch that can withstand the demands of outdoor activities. **

To thread the bobbin thread, first, place the spool of thread on the spool pin and secure it with a spool cap. Then, guide the thread through the bobbin winding tension disc and wrap it around the bobbin a few times. Next, place the bobbin onto the bobbin winder and push it to engage the winding mechanism. Hold the end of the thread and start the machine to wind the bobbin until it is full. Finally, trim the excess thread and remove the bobbin from the winder. **

When choosing a fabric for upholstery, it is important to consider factors such as durability, comfort, and style. Fabrics like cotton, linen, and polyester blends are popular choices for upholstery due to their durability and ease of maintenance. For a more luxurious feel, velvet or leather can be great options, but they may require more care. Ultimately, the best fabric for upholstery will depend on your personal preferences, lifestyle, and budget. **

The thread adapter for a lathe from M8 internal thread to M33 external thread is a device that allows a lathe with an M8 internal thread spindle to accommodate accessories or chucks with an M33 external thread. This adapter enables the lathe to be compatible with a wider range of accessories and tools, providing flexibility and versatility in its operation. It is important to ensure that the adapter is securely and properly installed to maintain safety and precision in the lathe's performance. **

You can cut a thread without a thread cutter by using a pair of scissors or a sharp knife. Simply hold the thread taut and carefully cut it with the scissors or knife. Be cautious to avoid cutting yourself or damaging the fabric. Another option is to use your teeth to bite through the thread if you do not have any tools available. **