my name is frezly
iam working for depa interiors in dubai
my solution might be rectify ur doughts
and my point is
if u want to print the dwgs on model space in 50%screening and print
the dwgs on layout in 100% screening.
can u do one thing
have u created any ctb (plot style)files for ur autocad
if not u have to creat.if so open the ctb file which u using.after
open go to "FROM VIEW" tab
in that u can see the color table in ur left side
and other lot of details on ur right side
and select the color which u want to screening
after selecting the color,in ur right side of the dialogue box u can
see a "SCREENING" option.on there u can edit how much screening u
this is for only one ctb files.
if u want to plot the dwgs which in model on 50%screening,u will have
to create a seperat ctb file for model tab.
u want to plot the dwgs which in layout on 100% screening.u will have
to create another ctb file
if u create only one ctb file,,, the ctb file that u made is for
model and layout space.
ie one ctb file is applicable for both model and layout.or u can creat
two ctb files,one for model and one for layout ok
just try it