I have a guy who wanting a new hammer jacked drilled with a forward roll drilling pattern. This guy is throwing a old rhino pro gold that is drilled up label leverage now, track is 4 1/4 up 3/8: speed is 16-17mph and just plays the track with around 220-240revs. I just was wanting to know what is most proshop guys are using on this ball for a forward roll drill. I have two that I have used in the past but not on this certain ball. So if you got a layout that you have used in the past that has worked will you pass it along.
Thanks
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Shannon Williams
DR REVS
Bowlers Edge Proshop
