Im no expert. Maybe you should get Power Tackler VA and combine that with your AEQ. I have Power Tackler on my 58 DE and had him on balanced tackling in AAA last year he went from 1 FF to 7FF. He had 42 tackles total. He didnt miss many tackles either since most of his tackles are of the QB. Does your guy get pancaked quite a bit with 64 STR. Just curious.
It should help in diving tackles, and getting to the QB quicker. I've had it up for a while, I think it helps. How much? Not sure but if you have the time I'd train it up.