Now I am convinced that my grid fill is correct, but I have 21 clashes. Reading by rows, they are 4, 5, 1, 3, 2, 2, 0, 1, 1, 0, 1, 1, 0
I appear to have an extra E and D. In fact there cannot be a D since it does not appear in the phrase, but my solution for 43 across has this letter in it.