Murf - If I go by the chart on BrunsNick's site I should only have about 1/8 reverse. The next one I drill will have 1/8 reverse and I'll see how that feels. Maybe I'll just keep going reverse in 1/8 increments until I hit the sweet spot. The ball seemed very stable on my hand for the 3 games I bowled with it. I didn't score well with it because of the conditions. The Zr40 and oil don't get along too well and I left alot of splits. The other 3 balls I'm drilling up are an EPX for heavy, Saturn for med, Apogee for med, and the Zr40 is for light. Really, I was just looking for an excuse to plug and drill some more balls.
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Moon
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So many questions, so little time but I'm having fun.