I am also a two-hander, and mine is drilled as advised by the drill sheet. Like most other balls, the success or struggles you have with this ball depends very much on the surface prep you use. At the OOB 4000 w/polish, the ball was way too strong off the spot. It was probably the jerkiest, most-angular ball I had in the bag. I messed around with a few surface options before settling on 500/4000. That surface has been perfect for me as it gives the ball some push while still maintaining at least some read of the midlane. As such, the ball is smooth and strong throughout the lane. So, my advice is to drill the ball as the drill sheet indicates and then mess around with surface from there. If you want long and extremely strong, stick with OOB. If you want something a bit more controllable, consider 500/4000. Good luck.
--------------------
Bowling bad since 1979 with no end in sight
http://members.bowl.com/SearchUSBC/ViewMember.aspx?prefix=519&suffix=9130