If you talk about really dry conditions without head oil, I'd also throw the Slate Blue Gargoyle from Visionary into the discussion. Very weak pearl cover, but a "real" core which stabilizes the ball and makes it roll in the back end. Allergic to any oil, but a great solution for dry turf.
Another nice ball, if there is some light oil left, is the Power Groove Dry/R. Smooth reactive, nice.
And, finally, consider the Pure Hammer (either the burgundy or older black one) for light oil conditions. They are probably not weak enough for dry lanes (due to the low RG), but easy to control if there is some head oil to play with.
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DizzyFugu - Reporting from Germany
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Edited on 11/2/2006 7:42 AM