Leave it alone until you have a problem.
That is the best advice period. You ride it, if you feel it's catchy, then slightly detune it.
Do you add salt to something before you try it to see if it even needs salt?
Reverse cambered boards are completely different from cambered boards and rarely need detuned out of the package. If this were a cambered board we were discussing, I would say slightly detune it because it will need it.
"When I do good, I feel good; when I do bad, I feel bad. That’s my religion." - Abraham Lincoln
Moral of the story: If your going to rob people, wear a diaper.