The file 'Screen Deck (any Mesh Size) 3D Printer Model' is (stl) file type, size is 32.2KB.
Open both files, set origin to (0, 0, 0) and set the settings of part b as shown.
Printed - measured:Cura distance 3 mm - for grain 2.4 mmCura distance 4 mm - for grain 3.4 mmCura distance 5 mm - for grain 4.4 mm