How did it roll? Were you able to create a ball that you could get inside with and create some good angle?

I am planning on using it on wood lanes when I need to get inside third arrow and deeper when the outside shot gets chewed up

Polishing the original Mastermind should give you the look others have suggested. Might I also suggest looking into a Mastermind Intellect. The Intellect comes with a polished solid reactive cover and produces as much backend reaction as any solid I've ever thrown. If you need to get inside and wheel it with a solid, you'd be hard-pressed to find a better one than the Intellect.

Well... I have all the excuse I need to buy a new ball. My mastermind is now hitting like a wet noodle and sounds very hollow when it hits the pins. A friend said it is because there is a crack inside the ball and it just isn't showing on the outside. I'm thinking about either putting the same surface on my original nightmare before I buy a new ball though