As most engineering firms do, we create plan and profile sheets where the X scale is the same in both the plan and profile, but the profile has a different Y scale. We add a Viewport in BB for the profile adding the different Y scale value. This is easy enough, but when there are dozens, even hundreds of P/P sheets in a design package, going into each sheet of the pdf to add the same Viewport information is tedious. I've searched all over for a way to automate this but cannot find anything useful. Has anyone conquered this problem? Would appreciate any feedback, thanks!