First off i want to thank Tekneek again for ordering and getting me this ball in such a timely manner. Box specs 15 lb 2 oz , 3 1/4 top weight and 3 3.5 pin ( actual 3 3/16). I layed the ball out 5 x 4 pin above bridge. No balance hole was required. I was hoping for this ball to be a compliment to my Maniac for my monday league. What i ended up with was that and a whole lot more. I would liken the reaction to the old Dynothane Element ZR-40. Very clean through the heads and mids with a nice cmooth arc to the pocket and a nice hit! Good continuation through the pins and excellent carry. A great medium condition and an awesome benchmark ball