Brunswick might have gotten feedback from the Classic Zone Red Pin, and no, they don't have a "weak pearl Zone," technically, I just don't know if that core would work so well with weaker covers. I love my Red Pin, but it's still quite strong. I would definitely expect particle releases though, they haven't had anything particle in a while.
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Overdose, lethal metal level in my blood, it freely flows, embrace the pain, crush the suffering and cleanse it with the river surging through your veins.