Export elevations to PDF to scale

[Eddieg]

I have exported both my main level plan and foundation plan to PDF at the scale of ¼” = 1’-0”. However, I cannot do that with my elevations. When I go to export an elevation, I click on “Export PDF” and I have the “Destination” and “Paper” settings options, but I do not have the “Drawing Scale” option to set the scale. I have searched in Help but I have not found anything to assist me. Can anyone help me? I’m sure I’m overlooking something.