I strung my first racquet with a Neos yesterday and all went smoothly except the process of securing the racquet within the hold downs. The Neos Manual has the following suggestions for Hold-Down Adjustments and I've followed all of them, however, my racquet will still slide slightly from side to side on the head-end hold down when I push or pull it. Is this normal? How securely should the racquet be held in place by the hold-downs? I would attempt to tighten the hold down socket screw more using the Allen wrench but the manual cautioned against over-adjustment here.