3.3. Gimp
The appearance and quality of the buttonhole may be affected by one or more of the following:
- stitchdensity(numberofstitchesintherstandthesecondrowofstitches)
- number of stitches in the eye
- amount of fabric spread
- cutting space
- tension of upper and lower thread
- type of thread (size, etc.)
- needle bite
- sewn material (thickness, density)