I, like I assume many, have always drafted in color and published in black & white. At my current firm however, they do a variety of drafting with solid 'fills'; such as indicating new work/walls in sections, interior elevations, etc. And it seems that when I publish in black & white that the solid 'fills' do not appear in the PDFs or when printed. I've also tried publishing in color and converting the PDF to black & white, but in doing so I lose numerous lines and the 'fills' as well.
Is this a known issue? Has this been discussed/resolved previously?
-Cory