From what I can tell the way to do 4000 Abralon like the Break Out you must go from 500, then 1500 then 4000.  Is this like the way Storm balls are done, where 500 heavy then lightly with 1500 or is it heavy too?  I have always followed the way Storm/Roto-Grip has said where they do 500 then lightly with the final surface grit.  I think I'm seeing the 900 Global chart right www.900global.com/index.php?option=com_content&view=article&id=77&Itemid=206 and it seems most have an in-between grit after the lower grit which is sometimes 500 and sometimes 320.  Wondering if there's more details on the number of sides and seconds each plus pressure used.  Just like how the Roto-Grip/Storm people have come out and explained for getting Storm balls to OOB condition.

Thanks,
Chris