Traditional lacrosse stringing, ball won't come out, help?

I have a classic traditional strung super power head, and it is great. Only problem I have is when I shoot low to high, or extremely forceful shots (80+MPH) the ball comes out really late and cases it to either go way high, way left, or bounce way too early. I have one nylon up top, then three shoelace shooters under it with about the equivalent of one mesh row space in-between each, so any advice on how to get the ball to release earlier?