I have this ball listed and it's a 1-1-1/2" pin with 4.66 top weight in original box! Here's a link and thanks for looking, Bruce
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=150451587666&ssPageName=STRK:MESELX:IT
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"Train a child up in the way they should go and when they are old they will "Get MOTIVated, with a Big B cause a Storm''s a brewing and not turn from it.
Bruce Campbell
USBC Bronze Certified Coach
IBPSIA Certified Technician
Originator of the -35deg x 25 leverage drilling!
http://www.motivbowling.com/products/2/
http://visionarybowling.com/?cat=4