Looking at the reviews in BTM I noticed an abundance of balls for drier conditions in the latest issue.  

Last year our house with AMF pinsetters had lots of problems with ball returns not functioning properly when a heavier oil was used, so it was back to a lighter oil.  Other houses in the area never really had a heavier oil pattern.

Have we seen the peak of the big hooking balls and super goop in the center of lanes?  Are we heading back the other direction for ease of maintenance?

If so, what "new" ball developements are you expecting to keep us all in suspense?