[Quick recap to set the scene. Our protagonist Susan loves to sew knits. She possesses no coverstitch machine. She thinks zigzag for hemming is okaaay, but it doesn't look ready-to-wear.]
TWIN NEEDLE: [Enters stage right, with a dramatic flourish.] Here I am! I will hem your knits beautifully, for just a few bucks and none of the table space you’d need for another machine!! I ROCK!
SUSAN: Oh twin needle, thank you!! You’re everything I ever wanted!
[TWIN NEEDLE and SUSAN exit stage right, into the sunset, and sew happily ever after.]
———
Not so much. In reality, my first (second, sixth…) attempt to use a twin needle resulted in a headache and a desire to hurl myself out of my first-floor sewing room window. I would have given up many moons ago, but I had developed a bit of a stubborn vendetta. (You’re shocked, I know.) I was acutely determined to figure this thing out. Flash forward about a year later, and I’ve discovered quite a few tidbits that can help. I love twin needle hemming now; it’s fast and easy, as sewing with knits should be!
Important note: I have a Brother PC-420 PRW sewing machine, so some of these notes may or may not be applicable to your machine. Regardless, they could give you points to ponder in your own twin needle exploration. Since this is a popular machine, I wanted to point it out.

image source: Brother International Corporation


