Internal structure problem (Cura created tiny hole in slice)

[leoshusar 0]

Hi! How can I convince Cura to generate this part without that little hole?

 

I was curious how Prusa Slic3r handles it and it puts there bigger surface area.

 

Is there any setting or something that will fix this?

Thank you!

Edited March 12, 2022 by leoshusar

[Smithy 1,144]

Try to increase the wall count to 3 or 4, maybe that helps. 
I am not sure if there is something else which could solve it too, but I would try it with more walls.

[leoshusar 0]

Thank you, this works.

But I still wonder if there is better solution than increasing the wall count... I would expect Cura do it's best to not create any holes without any settings.

[GregValiant 1,245]

Also try lowering the "Skin Removal Width".  It's in the Top/Bottom section.

[leoshusar 0]

Thank you! This works too and is closer to what I would expect 🙂

Before (0.8 mm):

 

After (0.6 mm):

Edited March 12, 2022 by leoshusar

[Smithy 1,144]

The solution from Greg is definitely the better one when you don't need 3 or more wall on the object. It also safes printing time to keep the 2 walls.