I've been making a pullover for myself and now I'm a little stuck. I have to keep knitting until the armhole measures 24cm from beginning.
How does one actually measure an armhole? Do I measure from the needle down to where I started casting off for the armhole? If so do I measure straight down or do I go diagonally from the last stitch on the needle to the beginning of the first row of the armhole shaping? Or am I completely wrong anyway!!!