Could you explain what 500 500 500 4000 means?  I interprete that as being four rotations of the ball.  Which rotataion receives the 4000?  Is that the ball  after being rotated 90 degrees clockwise and then rotated 180 degrees?

What happens when the surface is changed to 2k?  Anything done like that yet?

I am looking at this ball, and the new Hammer Jigsaw corner. Since this is in the same family of manufacturers, I think from what I have seen, the new Corner has a liitle more length, but more back end than the Total Bedlam. I have seen both, and they are impressive. What are your guys recommendation for a tweener that wants a step down from the Original Jigsaw (average rev rate).

thirtyclean
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Thirtyclean (Well maybe 29, or 28, most of
the times !)

The literature stated 500 500 500 then 4000 so 1 minute for three sides at 500 and then one side at 4000?  Maybe, that's a typo?

Interesting...when I looked up how to change surfaces on my storm and rotogrip balls their instructions is to sand two sides with 500 and two sides with whatever the final grit is.  Depending on the OOB the time varies.  

But that''s only changing the surface and not preparing a ball after it''s just been made.  Sanding it three times with 500 grit one minute at time..what does that do to a bowling ball surface?

Edited on 1/25/2010 6:05 PM

Interesting, is that standard practice with all balls?  I mean sanding it that many times.