CCCWC August competition voters’ comments on Clue no. 21

A clue to OXHEAD.
2 comments refer to this clue (from 2 competitors, 0 others)

Here is the text

Comments on the clue

1.	"To" isn't the right preposition in wordplay, it's "heads off from"
2.	Don't see the need for archaic indicator. An alternative for 'heads' might have suited better to avoid something part of the entry itself