Hey duvallite,
I think I understand what you're asking and I understand what TECH SUPPORT is saying as well in response because the combinations of speed and revs for a bowler can be endless. There is also a lot more info that would need to be added to the mix to make true recommendations of which layout does what for which bowler(axis rotation, tilt, lane surface, oil density, length of oil...etc)
Unfortunately it isn't as easy as that to pick a layout and just say it works for a cranker with high speed. It'll depend on the ball and core design to begin with, and then proceed with his/her personal info as I stated above.
We can however give you a generic response as to what each layout will respond like and then the individual can apply that info to his/her personal game to some degree. We have to be careful here also because high trackers vs low trackers can be limited to certain layouts and so on. Sorry bud, the variables are too great.
Rev Lev is typically pretty smooth and allows a bowler to square up more because the ball doesn't over react on the backend. It's similar in reaction but a stronger version of what Lane Bed posted as the "Leong-Hall" drilling.
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Rick Leong - Ten Pins Pro Shop
Track Intl. - Amateur/Pro Shop Staff
Vise Inserts Staff
www.Trackbowling.comSee profile for Track Ball videos
*El Presidente of the Track Legion