instead of looking at the drilling pattern on the ball why don''t you look at the SURFACE of the ball itself. what is the surface on this ball ? when was the last time it was polished ?
i would have the ball resurfaced as coarse as necessary to remove any nicks, scrapes, and the worn out area in the track of the ball. then have the ball sanded finer....500, 1,000, 2,000, and 4,000 abralon. have several coats of rubbing & finishing compound applied. then have several coats of polish applied. if all this doesn''t help you may need to make a change in your game.......ball speed, axis rotation, etc.
Edited on 10/10/2009 2:16 PM