How to divide raglan sleeves when knitting sweaters from bottom to top?

Needle: Sanyan brand No.9 round needle, 1 1 long and short straight needle.

Weaving steps:

1. The part of the garment body touched the opening clip, and the broken head was very small, except that two sleeves of 40cm thread were left at the opening clip and six stitches were left under the armpit.

2. Make two sleeves. The left sleeve is knitted in the same way as the right sleeve. Here, the seams on both sides should be reduced. (length: cuff to armpit).

3. Leave 6 stitches for the body and armpit parts of the sleeves and put them on. When opening the collar socket, take the back collar socket as the axis and weave back and forth until the height of the back collar socket is appropriate.

4. Then knit the body and two sleeves together. Four-shoulder seam needle reduction method is to reduce needles once in four rows, and reduce 2 needles on both sides of each shoulder seam, a total of 4 needles; (4 shoulder seams ×4 stitches) 16 stitches. After three times, each shoulder seam is only reduced by 1 needle.