The Big Blue had a different core which makes it IMO hard to compare with the BW cores. The BB had a low differential, paired with the high MB and the particle coverstock quite a unique combo, for an even, arcing move on the lanes.
From the BW series, the BWB will probably come close, but the core has much much flare potential, so you's have to put the pin into a relatively much weaker position to "copy" the BB's reaction shape. And the coverstock is reactive, more aggressive, so there will also be bigger differences.
Tough. In Hammer's arsenal you will probably not find a "close relative" replacement, despite the core shape.
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DizzyFugu - Reporting from Germany
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