Well, over the past few months(i quit bowling for over 6 years, so getting my game back has taken some time) ive gained a bit of revs back. I have average/above average speed(17-18mph) & medium high revs(350-400ish). My problem is that i have a HIGH track, & about 45º of axis tilt. In 1 center i bowl at the lanes go from 1 extreme to the next every other week or so. 1 week it will be pure flood with carrydown, the next week it will be medium/light oil with flying back ends. 1 week it was so bad it was like a reverse lane(no, not a reverse block, reverse LANE), the heads were fried, the midlane was fairly slick, & there was so much carrydown that nothing moved if u got it thru the heads.
Now, im not saying the TNV drilled this way will work on such a strange shot, but i think on the days where the midlane is a little dry, & the backends r fairly fresh, this layout will help me.
Shawn