Have one drilled with a basic 1:30 label leverage and I must say this is a great league ball. Don't normally review balls much of the time but this one  is great for playing up the boards and can move inside if needed. Good length and a strong backend although more strong arc for me than skid/snap, but as Charlest has stated in this forum before "all balls are control for strokers" so those with hand might not get the same result. If one wants to try Lanemasters for a good price, this is the one to go for as in "Great Bang for the Buck". Coverstock doing well for one of there new balls with filler. But I still say, long live the Big Bang as I hope it never runs out of gas.