Welcome to the forum. Ill venture some response however others will certianly provide there points of view. That is one thing about being on here... everyone has opinions and I have learned much.
Tracks are a result of release. Releases are as different as people. Tracks are hardly ever parrallel to centerline. And typically, distance from fingers is greater than distance from thumb. However, there are those that have inverted tracks (which are farther from the thumb and closer to the fingers). As I said, everyone is different plus somewhat adjustable.
I hope this helps.