Important: The hole in the hook must be lined up with the gray marking on the hook race. It is easiest if this marking is at around the 6 o'clock position. If this is not the case, you can easily move it there by pressing the needle stop button twice (some models). Hold the hook on the inside with the right and left index fingers, with the hole in the hook facing down. Then tilt the hook slightly downwards and insert it into the hook race, where it attaches magnetically.