I am using railclone as my pavement generetor and I came across this annoying thing.
Also see file attached with two options for surfaces (surface 1 is in the picture above. surface 2 is what I had to use)
When I create the surface I use a single spline to determine the contour and a surface object.
It is hard to explain, but I have to create two surfaces every time, one for railclone and the other for my other stuff, and I really want to use my original one for railclone too.
Is there a reason why the border behaves like this?