I know I'm not as experienced a bowler as most here, but that's basically the shot I start with, then make adjustments when needed. The lanes are synthetic and basically a THS, but from what I hear from most of the more experienced bowlers on the league though, is that there is a higher volume of oil than most places. My ball speed is 17mph with average revs and the balls I use for that shot are a Storm Special Agent or a Roto Grip Defiant Soul. I start on the 17-20 board (just about center of the lane or slightly right of center) and as long as I hit the second arrow (plus or minus a board) both balls will break right into the pocket. And FWIW, I contacted Storm a while back and asked them which ball in their current lineup would be a good replacement for the Special Agent and was told the Optimus Solid.