This has happen to me a few times with various balls. I usually use Tracks Magic or Brunswick High Gloss Polish (both grit-less polishes).
Anything from 800 grit and up starting finish, its seems as if its very easy to over polish a ball and make it loose it backend finish.
For instance take my old Agent. Start at 1000 and ad Magic Shine. If I tried to "burn-in" the polish, the ball would really mellow out and play up the boards....but if I just hit it with the polish for a couple seconds on each side, the ball would have a great backend reaction.
Anybody ever notice that to much polish will kill the backend reaction rather then enhance it ?
You see alot of posts one here where people recommend taking a ball to 4000 then adding polish for a greater backend reaction. IMO, thats way to high to add a polish to help out the reaction. Maybe if you just polished it for a sec on each side (all 4), but if you burn-in polish with a 4000 grit base, you just made a new spare ball...
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Roto-Grip
When faced with a difficult situation, Jesus asks himself, "What would Chuck Norris do?"Robo-Arm bowlers SUCK...