Link gradient stroke start point to path point of same layer

Hi!
I'm trying to link the start and end points of a gradient stroke to the same layer's path that only has 2 points. 

I tried many expressions, the closest I could get is with this one:

tPath=content("Shape 1").content("Path 1").path;

tLayer=thisLayer

tLayer.toComp(tPath.points()[1])

(see image) 

but the two are not lined. 

Any ideas? 

Thanks!!