How to divide off the sleeves
Currently this pattern tutorial is undergoing testing. It will be released at a later date.
Step 4 of the Simple Raglan Sweater Tutorial is to divide the sleeves off from the main body of the sweater. You have completed the yoke of the sweater in Step 3 and have the required amount of stitches for both the body of the sweater and the sleeves. You are at the underarm of the sweater.
At this point, the sleeve stitches need to be divided off from the main body of the sweater. They will be placed on stitch holders, or a piece of yarn, and left until the body of the sweater is complete. You will return to the sleeve stitches after the body of the sweater is bound off.
I have created a tutorial showing how to split off these sleeve stitches. Once they are split off, you will join the front and back of the sweater and continue working the body of the sweater in step 5.