How to change the length of poi on side plane. After changing the length, your poi will bi on thumb side, not little finger side.

Base plane ( Right side for right poi

Longthen : Forward
Shorten : Backward

Base plane ( Right side for right poi )

Longthen : Forward
Shorten : Backward

Crossed Plane (Left side for right poi )

Longthen : Backward
Shorten : Forward