Upon bowling on lanes 15 @ 16 my bowling ball was chewed up on12-10/13. It was on and near the finger holes!! Anyone who bowls knows that this will lead to other problems and cracks. The ball is only 6 months old. The mgmnt took it to try to fix it! I'm not really good with that fix!! Furthermore 4 balls were chewed up as well on the same pair the nite before and they let us bowl on this pair. This was discovered after my ball was chewed up!! Not a happy camper!!!