My Singer 319, when I got it, came with the wrong needle and I started sewing with it straight and then zig zag. And the 15x1 needle bent, the thread tangled and the SINGER 319 stopped making zig zag and decorative stitches. But if I move the needle column lever, it goes to the 3 positions (left, center and right). And when I activate the CAMS keyboard, the needle column moves after placing the point at 3 to 5 mm. But the column with the motor running does not move from one side to the other to make the decorative stitches. The SINGER 319K only sews straight and perfectly like this, but does not work with decorative stitches. I live in Brazil and I don't know where I could take it apart to fix it.