Hipped roof not chamfering

[Rio]

Any tips available on why this roof doesn't bevel right up to the top?

The graph is rather complex, but that part is just a simple linear array with bevel mode on symetric

[Dragan]

A combination of your vertices and your First Vertex is not a happy solution for the roof part.
You will have to copy your base spline, clean the vertices, and set the First vertex to a different position.
Sometimes we can't have it all in one 

Btw, nice Style!

 

[Rio]

Ah ok, cheers! I don't actally need all thse vertices on the base spline, but changing them messed up my marker positions. I might just re-do the markers and see if I can make it work with the one base spline.

And thanks!