Markers - How to Tell End of Row?

[duncan_h]

Hi,

I'm trying to understand how markers work in A2S so built a simple RailClone window where the transom position is set by a marker... the only problem is I can't figure out how to add the end segment. I've tried using an expression based on XSplinePosition but it doesn't seem to work.

Any help appreicated (max file attached)

Thanks!

[Dragan]

Sorry, I don`t have time to elaborate but here is the scene file.
I just nested L1S with X Size equal to Xspline Lenght of A2S.
Second, I have overridden the Y size for Default and Start/End to the Yspline Lenght of A2S to reduce the number of segments on the Y axis.

[duncan_h]

Thanks - that helped!