You may need to clean it with Clean N Dull or take it to your pro shop. Hard to say without actually seeing the ball and seeing it after you've thrown it.
My Xcel, when the lanes are heavy, will seem to have a lot of oil on it, but it is not, it's the dull finish and the dark color. It just shows more than my XXcel or Hawg Wild.
Again, I really can't say for sure, but if you are worried about it, clean it or get some CPR and do it that way. That stuff works ! If you have a spinner, try Clean N Dull, that's up to you.
Good Luck and Happy Bowling !
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AZ Guy aka: R & L Bowlers Pro
rlbowlerspro@cox.net
www.rlbowlerspro.comSleep is over rated.