Hi Olga,

> Could you please reply to my message #3

Actually my previous reply was a reply to that message - did I miss something?

I was trying to show you there why that scaling happens - when doing a sweep, when the profiles stretch between the 2 rails they become scaled.

If "Maintain height" is set, that scaling happens only in one direction, otherwise in all directions.

When sections slide at an angle to one another, that creates a larger size of the section in the same way as if the rails were further apart or closer together to one another.


> I tried to redraw these rails with control points on oposite
> rails perpendicular but the same happens again.

Could you please post those curves so I can take a look?

- Michael