My dd did not sit for Heckmondwike, she sat the Halifax exam (for Crossleys and NHGS), but on the Yorkshire section of the 11plusforum it looks like some may have received letters for Heckmondwike.
Good luck to your DC.
Waiting is driving me insane!
If the admissions timeline says on 10th October "Parents will have received the results of the admissions test, but this will
not constitute an offer of a place", do we think the results will come on that day, or any day in the preceding week?