I think you need the entry method for the acrosses (13 letters, an archaism from Greek) the down answers are entered normally in the order given.
I've seen at least a couple of crosswords over the years using the same entry method seen here.
Hello I have all the down answers and the question. I have about half the across answers but not sure how to enter them. Can you elaborate on your hint regarding entry method please?
Well, hello again. You are all so clever. I will try again with some more clues as I am having a hard time today. First down might help me
Store opening to women engaged by firm (5)
And an across please
Margins kept going down in crosswords(4)