since you already have the ball why not use it. Several of the first runs didn't have the right 'mix' to make the ball hook as much as we wanted. But the ball can still be used for lighted oil conditions,..I still have one of the originals that I took right off the PBA truck when they first came out and have found it very useful on later blocks when the lanes dry up or get tracked out. Mine is drilled 4 x 4 and shined, works fine and has a bunch of big games on it,..jim