I only had 260ish yards of this gradient so I doubled the increases at the end of section 5 and omitted section 6 and had exactly enough to finish
Alternate instructions for the end of round stitches in the border section. Ssk instead of k2tog at the beginning of round and then k2tog instead of ssk using the last stitch of the round and the first stitch from the next (the one you ssked) moving the market as instructed.