A week or so ago, I placed an order with bowlercellar for the XV Pearl, he didn't have the weight specs I wanted so then I asked if he had this ball, he did and sent it too me, last Tuesday we drilled it Pin above bridge & Mb swung 2 inches right, balance hole on my 3.5 & 1 up PAP & finish OOB, used it on Full Synthetic lanes THS standing 20 up 12 at the arrows with a strong yet powerful arc to the hole, I moved maybe 4 boards approach & target in 3 games and parked all 3 games in the mid 240's. Only when I got out of time and put extra lift did it over jump, if your consistent, it's consistent.