Bug Shell command

Hi all
While in NX software it works properly
bug.3dm (154.4 KB)

I don’t think it’s a bug, but a limitation of Rhino’s intersect.
I have posted many of these cases in the past …
If you try to empty from the bottom face (the base) it should succeed.

Do we want to talk about this? (it’s an old file that I had, I don’t know if the shell works now …):
Another shell failed.3dm (295.7 KB)
or this: Shell problem in the point A.3dm (134.9 KB)

It has exactly both limitations and difficulties in implementing it
https://mcneel.myjetbrains.com/youtrack/issue/RH-51297
https://mcneel.myjetbrains.com/youtrack/issue/RH-36110

I hope they fix it and add new option

what about putting the fillet on last?