I've been using an old blue thunder I got recently.  It has very low games on it and I love it, but sometimes the center puts out too much oil for it to handle.  ( old, un-reliable oiling machine that needs to be repaired or replaced )

  I can usually play with my feet on 28-30, targeting third arrow and have the ball react well and end up in the pocket area, but just Thursday night I lined up in my usual spot and hit the 3-6.  Moved my feet right and still hit the 3, so I moved a bit more, found the dry, and watched the ball race brooklyn on me.

  I could never find the adjustment.  It seemed very elusive to me.  I think if I had a ball that handled more oil than the old blue thunder, I could have gone to it and still played close to what is my "normal" shot.
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"TOO SOON THE POWER, TOO LATE THE WISDOM"