Finished a Fisherman's watchcap today.
It was too small.
Been there- frustrating. But we learn :)
I recently did the Fisherman's rib cap from the Knitting With Balls book. It was a bit too small too, so I ended up giving it to someone with a smaller head. I have much more of the alpaca that I made it with and can make another one for me!
Thanks for the warning! I'm actually starting the Fisherman's watchcap for a gift now. I worked 2 rows and decided it would be too small, so I'm going to rip it back and cast on a few extra stitches.