Hi Ingrid, my banana in shining armour! :D
Unfortunately I don't have a crochet hook, so I stared really hard and guessed. It's worked before, but I must have added a few purl stitches. It's a scarf made up of K2, P2 across for 66 stitches. In one of the purl (vertical) rows is the spot where I have too many stitches. I did it until I had no more hanging horizontal pieces of yarn. Is that what should happen?
Likely, I'm being more confusing than clarifying... :(