When I print to pdf (vector) the lineweights are different depending on whether there is a rasterised detail on the same page.
Printing with details turned off, the vector layout lineweights are thicker, and when printing with details turned on, the vector layout lineweights are thinner. This is using the regular print dialogue.
I’d be happy to print as a raster image but…
I’m using python script that makes use of Rhino.FileIO.FilePdf.Create(). As far as I know there’s no option here to save as a raster image.