For example, you might decide to finish the edges of a red piece of fabric with white thread for contrast, or go with a red thread that will match the fabric and blend in.
It is fine to keep the defaults in place for the zigzag stitch on your machine. If your machine does not automatically adjust the width and length of the stitch for you, then start with a stitch length of 1. 4 and a stitch width of 5. 0. Switch out your traditional sewing machine foot with a “zigzag” foot. This can prevent your needle from breaking. [4] X Expert Source Seleh RahmanProfessional Tailor & Furrier Expert Interview. 25 June 2021.
If you are unhappy with the placement of the stitches, then stop the machine and adjust the position of the fabric. If you are unhappy with the length and/or width of the stitches, then adjust the length and/or width to your liking.
Keep in mind that an overcast foot is optional. You can also zigzag stitch along the edges of fabric without one.
It may be helpful to write each setting directly onto the scrap fabric so you know what each one will look like. This will make it easier to decide on a preferred setting and serve as a helpful reference for future projects.
