Oooh it works! I swear I thought I had tried what you told me before as well.. well, I probably haven't. Oh well, it works now, perfect.
The last thing you said though - to expose the infill, it can actually be done, look. Exactly what I wanted. I wanted to make this mesh panel. I'm glad I can stay in Cura for this, started thinking that only Prusa can do it. Nice.
Thank you so much, it's a lot of support and pretty quick one too, didn't expect it 😄 Awesome. Have a nice day.