Hey Guys,
I got a little question:
I´ve got this surface and I want to make a solid with athinkness of 3mm.
I tried everythin I know to get the second rounded surface and add the small one between with offset, scale, offset lines and profiles, sweep and network..
But I don´t know how I can get this solid.
I got the 3dm data for you.

I´m looking forward for your answers!
Have a good day!

Koi