I'm bowling in a tourney at a house that had really dry lanes last time I bowled there. I want to be prepared this time. I want to change the surface of my Tropical Storm. It is 1500 OOB.
What grit should I bring it up to?  I don't want to go to far that it won't hook.

Thanks in advance
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The problem with socialism is that eventually you run out of other people''s money to give away!

if your tropical storm hooks too early then the next steps would be:

4000 polished

or

2000 or 4000 with a slip agent type of polish.

or

some sort of compound to take it above 1500grit polished oob.

*** 1500grit oob polish is equal to 2000 abralon plus gritless polish. its called 1500grit polished because that is the grit the ball is taken to before they use a compound which actually sands the ball higher then 1500grit then polishes ***

not sure how successful you will be at altering the surface or even choosing the right surface without testing it out, but good luck anyway.