The ball path pictures for the SS pearl aren't acurate, as are most ball manufacturer ball path diagrams. It's a good medium-light to medium ball, but it has a ton of backend snap. I've got mine drilled 3x3 (15lb version) to roll up a little earlier because of my speed and it still goes further than most of my old balls on dry conditions. I know that doesn't give you the answer you are looking for, but it's a nice low priced ball.
Clint