Hi Michael and Micha,

I've been following this thread with interest, I am not by all means a meshing expert, my question is, does model geometry/surfaces play a part in good meshes, the reason I ask is
that I noticed Micha has modelled the top of railway sleeper with one surface, typical of a poly modeller, as I've learnt from the forum.
Would it be better in the meshing sense to model all the fillets as fillets instead of a single spline?

I've attached Micha's railway sleeper as I would have modelled it, it is the third model along, hope you don't mind.
Does this make a difference ? Just curious and educating my self.

Thanks