i am thinking about getting an awesome hook as a heavy oil ball. this ball would be kept dull or smooth sanded and fit in between a dull high load particle ball sanded 220 grit and a reactive ball finished with 4,000 grit abralon pad. i would prefer my favorite drill pattern( pin next to ring finger, cg and mass bias swung a hair towards my grip center to avoid a hole). what would be a good place to start with grit wise on the surface ?
