I drilled this ball 55 x 4 3/4 x 35. I have only been able to use this ball on a house shot so far. Our house shot is a bit on the tighter side so for me this ball has to be used as a last game ball once the lanes break down. Once I can use this ball man is a great piece. Nice and clean in the front part of the lane and a good strong move down the lane. For me it is not as early as my Match up solid and more in the mid lane and backend than my Match up pearl. Easily one of my favorite balls for when the lanes break down.