I drilled this with the number 2 drilling on it. The Track Up-Rising is much cleaner through the front part of the lane than the Track The Rising was and provides and much sharper movement in the backend. With this different motion on the backend, the Track Up-Rising hits twice as hard as the Track The Rising did. The carry I witnessed with this ball was incredible, just like the Rising when it looked like I would flat 7 (I’m left handed) I still managed to get it out. The Track Up-Rising isn’t the prettiest ball in the bag, but it should be one of the first to come out of your bag.