CARA MENAIKKAN ATAU MENURUNKAN GIGI MESIN JAHIT STANDAR PABRIK

How to properly raise and lower the gears on a sewing machine. Here, I'll explain the formulas and measurements. So that the sewing machine is comfortable to use and produces neat, beautiful stitches. Please watch the video carefully from start to finish. Don't worry about running out of credit; this is useful knowledge, especially for beginner tailors. I share this knowledge with sincerity and acceptance. If this is helpful, please support it.