Drilled up the pearl Savage the other day and I am extremely impressed!! Box specs were as follows: 15 lb. 6 oz. 3-4 inch pin 2 3/4 oz top weight. Drilled it 4 1/2x3 1/2 which put the pin under my ring finger and the cg below the midline, small weight hole about 2 inches below my PAP on the VAL. I was looking for good length with a midlane read and strong backend, and I got EXACTLY that. I was bowling on lanes that had a league on them right before me, so I had some carry down and decent head oil. It glides through the heads effortlessly, revs in the midlane, and has a nice strong arcing finish. And let me tell you, this baby HITS!! Not only does it hit very hard, it hits very loud as well. I like satisfaction of knowing I inflicted a little damage on the pins, ya know? Anyway, the pearl Savage has claimed a permanant spot in my bag and I am contemplating on drilling more of the newer Cat line. If they are half as good as this one is, I will be thrilled!