Here is the link to the pattern: https://www.plymouthyarn.com/sites/d...ter%20F207.pdf
At the bottom of the first page, the section titled, "Divide for Sleeves and Body" is where I am. I am doing the third size, so I currently have 25 stitches from the left front sitting on a needle holder. I put 29 stitches on a needle (left sleeve) and began doing the instructions with the series of increases until the sleeve was 4 1/2 inches long. At this point, there are now 83 stitches on my needle. I have completed the instructions at the top of page 2 for rows 1-4 and there are still 83 stitches on my needle. Row 5 contains the instructions that are confusing me.