Thank you, almost percect.
The insert point of the profile curve should be different, so that the 3 small radii meet as shown in the screenshot.
I think I had that correct in the initial version and can myself now.
Thank you again.
Thanks, I have already solved it by cutting the original rhino curve.
Also I have offsetted the orientation curve, as the profile shall not be proud from the original one.
And I have changed the end points of the profile, so that the large radius shows outside with it’s concave side.