i am currently looking to add some equipment - along with deleting some older stuff. im keeping my power machines for sure. last season (on one of my leagues) about 3/4 through i struggled, and most of my equipment did not work,either the ball(s) would not recover or it would go high. the only ball i have that did work was the ultimate inferno.im aware that certain lane conditions and drilling will come into play, but i was supprised that none of my track equipment worked?  i know i need some ball for drier lane conditions. and i may get some others, please feel free to suggest what i may like.