Tilt control to optimize carry.
I'm thinking of a few different scenarios (assume that speed, revs, axis rotation are all controlled to create the described ball motion):
1) Best look to the pocket has a shallow entry angle (e.g. playing 17-13). Does low tilt carry better than high tilt?
2) Best look to the pocket is up the boards with a gradual arc (e.g. up 5). More tilt, less tilt?
3) Best look to the pocket has a high entry angle (e.g. playing 25-7). More tilt, less tilt?
I'm not talking about tilt at release, but as the ball enters the pins.