I have the Ogre Urethane drilled identical to my Blue Green Centaur. When I am going flush with the Blue Green, the Ogre Urethane is hitting the 2 pin FLUSH! Ogre is factory surface, Centaur is at either 2000 or 4000 abralon, no polish.
I had the Slate for a time, no comparison. The Ogre is CLEANER through the heads and needs friction to even think about turning over.
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