to clarify the surface question again
14 and 16# balls appear to be 4k abralon, they have a very nice shine to them
15# balls appear to be 2k abralon, my oob RD was almost identical surfacewise as my OOB dynamo
as far as surface prep, straight from lane #1 and Global (you know the guys that pour the cover)
they suggest
1k underlying grit, if you want 4k finish, skip the steps in between, go from 1k straight to 4k
if you are going to polish go from 1k abralon straight to the polish. I have done both and both seem to be very good adjustments
I personally for my game will go 500, 1k, 600 grit wetsand, 1500 wetsand and then slight polish, wasnt suited for the heavy stuff but for true mediums, i had the best luck at that surface
right now I have it at 1k plus ebo factory refinisher, its a tad early for me, but with the sucess I am having with the RD I will probably take the dynamo back to 1k abralon no polish and use it for heavier oils
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www.bowlingballexchange.comTriggerman
F.O.S Loud, F.O.S. Proud
Lane #1 Baby