I've heard of the ball of the hammer lite and I was wondering what would be considered the equilvant but heavier.  around 15-16 LBS.
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Why does everyone have to hate on the Lefties  If you know you can't beat them you minus will join them.

From what I have read online it sounds like the Hammer lites used a skinnier elliptical core instead the fat roundish ones used in the heavy weight Hammers.  I personally have not seen a Hammer lite cut in half, but the description reminds me of the new Stingers from Ebonite.
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Once I figure out how to get this ball to throw itself, I'll be all set...