The pin above drilling will work well on dry lanes... but on the ther hand will work well on oily conditions as well due to the type of ball used!
I am a pretty big believer that a bowler can fix every ball he owns like this and have huge sucess and by simply tweaking the coverstock and weight block combinations...
I dont feel this drilling will work for high speed players now but for all the rest I dont feel u can go wrong...If the ball happens to end up being to strong for dry lanes then just purchase a different ball....
Picture this combination....-an Ultimate Inferno, Aboslute Inferno, Vapor Zone , and a Classic Zone Red Pin, all being drilled this way.
One word comes to mind.........W O W
If you drill a red pin classic this way or a groove/dry r or whatever then you cant possibly get to much hook out of these!