Can't print a mesh/grill

Hi together,

I don’t know if I’m correct in this subforum or M300 Dual but I will ask here first
I cannot print a mesh/grill
I tried to print the Pi 4 case from here: Raspberry Pi 4B Case by mkellsy - Thingiverse
But the parts with the mesh/grill are not printed. I load the model in the software, all looks good, but when the software should preview/slice the model, the mesh/grill disappears and will not be printed. Is there a setting that I’m missing?
I use Z-Suite 2.15.1 and use Firmware 2.4.2 on my M300 Dual

Any help would be appreciated

Hi Christian,

The Wall Thickness Analysis indicates that certain walls may not print.

Please, set the holes offset to -0.10 mm - the model should be printed fine then.

Best regards,
Karolina