Let me explain step by step. It's easy -
In the docking section place a dock ,add dock (Dock 00),
( set the dock points (two of them) - example [0,-3,0],[0,-3,1] ,
then set it's
properties $name=fighter dock , add spline path 00
In the paths section ofthe PCS put these:
Add several vertices. The 00 should be the far away from the fighter, 01 a little closer, and the ending one the closest. Vertices are rings that get smaller as you aproach the ship, thus creating a cone like tunnel which a support ship uses. They DON'T have normals.
The support ship goes from 00 to the ending one (put it VERY close to the docking point).
And that should be it!
I'll test this a few times before I'm completely sure, but it SHOULD work!