The cover is highly polished but is a solid reactive. The core is an extremely early rolling and large roundish core. The cover, as in most Legends balls, is fairly strong. I'd say it needs TRUE medium oil to retain enough energy or it's likely to burn up. If you have more ball speed than rev rate or you spin the ball a little (high axis tilt), you can use it on lighter than medium oil, but medium oil is its forte.
Charles, If I recall correctly, you have decent ball speed, but still if it doesn't make an extraordinarily hard AND big turn at the breakpoint, with that drilling, I'd suggest you aren't using it on enough oil.
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"None are so blind as those who will not see."
