NEw NXT Tour's

Bought a dozen the other day to try them out. Although I only got to use them for four holes before being rained out, I found them to be a pretty decent ball. Distance and trajectory off the tee was good, spin and feel around the green was good. Feel while putting was also good. My only problem with these balls is the A.I.M line. Can someone please tell me why the ProV's have the A.I.M line on the equator of the ball, and on these NXT Tour's the line is off to the side? What's the point of the line if it's not near the centre of the ball?:confused