• No, DC has no clue.
    I had some oversized 531 frames (I can't remember, at least 1, maybe more) and all I can remember is that these are terribly heavy. But in NL, noboby should give a damn, because the country is as flat as a pancake and nobody should worry about a couple of ounces more.
    Stiffer? I never noticed. Maybe I learned to handle sloppy frames.

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