I am scratch building a South Australian Railways Class 500 loco, one of which is shown below. On each side I need to include the six air filters shown as black rectangles. I tried using flyscreen mesh to cover them but the mesh density is too low with 1.2mm between wires. Can anyone suggest a material with which to make these?
Regards
Peter Lucas
MylocoSound

Regards
Peter Lucas
MylocoSound
