For hems on knits: the twin parallel rows on a T-shirt hem.
| Type | Coverstitch machine |
|---|---|
| Use for | Knit hems, binding, topstitching on stretch fabric |
| Symptom | First things to try |
|---|---|
| Tunneling between needle rows | Loosen looper tension, lighter stabilizing |
| Skipped stitches on seams | Slow down over bulk, try a new needle |