Hahaha, I really wish I could apply some of the advice given in this thread to the Shark I've bowled on. Fact is, I can't play it direct. Ball will overhook, even from 5 at the arrows, 4 at the break. I'd probably have to get out to the 2 board, other than that I have to swing it a bit, like 14 out to 10 or there abouts. And I'm on PRO ANVILANE. It's a Kegal machine though, maybe they need one of them A-22s or whatever.