What are the numbers on the side of the Pure Drive Plus?

Discussion in 'Strings' started by steebo, Jun 21, 2004.

  1. steebo

    steebo Rookie

    Joined:
    Feb 19, 2004
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    Location:
    Dalton, Ga. USA
    Looked at a friends PD+ w/ woofer, and noticed on the inside of frame stated -1, -2 -3.5, and so on. What do these stand for?
    I think this is the older graphics if that matters.
    Thanks, Steve
     
    #1
  2. Koz

    Koz Rookie

    Joined:
    Feb 20, 2004
    Messages:
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    I have no clue, probably BS crap that they made up. I'm sure they have some explanation that if you hit the ball there you get this much power gain or loss, or some scientific engineering explanation, but you know it's just marketing :p.
     
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