i guess alot has to do with layout since it is a mb ball vs. the equation. I have 3 equations, the one with the pin down at 1000 grit, even that ball got down the lane much much better than my inertia. I've only got to throw it once, so the lane condition had alot to do with it, but my inertia read the lane much sooner, and didn't have as much in the back. I'm sure on more head oil, the ball is a monster. Just too many factors in myself getting a different reaction in just throwing it the 1 time (lane conditon, layouts, and particle cover vs. resin).
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Eric Martinez
The Bowler's Edge Pro Shop
Track Amateur Staff