by Timmy C » Tue May 02, 2017 2:47 am
If by 1/16 you're referencing the 1/16" = 1',0" notation at the bottom of the drawing, that's not 1/16 scale. Rather, that's saying 1/16ths of an inch in the drawing equals one foot in real life, not that one foot on the drawing equals 16 feet in real life (which is what 1/16th scale means). This means the drawing is at 1/192 scale (at least, that's what it's intended to be). Try using that for your conversion to 1/350, and it should work assuming the metadata in the drawing is correct (i.e. whether the image file's digital dimensions are correctly matched to its pixels-per-centimeter/inch property).
If by 1/16 you're referencing the 1/16" = 1',0" notation at the bottom of the drawing, that's not 1/16 scale. Rather, that's saying 1/16ths of an inch in the drawing equals one foot in real life, not that one foot on the drawing equals 16 feet in real life (which is what 1/16th scale means). This means the drawing is at 1/192 scale (at least, that's what it's intended to be). Try using that for your conversion to 1/350, and it should work assuming the metadata in the drawing is correct (i.e. whether the image file's digital dimensions are correctly matched to its pixels-per-centimeter/inch property).