72 sts for cuff on 2.25mm
Changed to 2.5mm for leg, but still too small.

Changed to 80 sts. 2mm for the cuff, 2.25mm for leg and it fits! Cuff might even be a bit too tight, but I’m not going to start again.

Knitted three repeats of clue 2.

Decreased foot to 72 sts. Knitted 3 full repeats after heel turn and decreases, 8 full repeats for whole sock.