Cannot get complete Brim

[DazP 0]

I am unable to get a complete brim only around the outside and three walls in the middle. I want brim on all internal walls.

Any ideas, please?

 

 

Edited May 30 by DazP
Correction

[GregValiant 1,111]

Load the model.

Set Cura up to slice.

Use the "File | Save Project" command to make a 3mf file.

Right click on the file and (in Windows) select "Send To... | Compressed (zipped) folder".

Post the zip folder here.