Use the n_VerticalPasteBoardOffset system variable to get the exact vertical offset of the pasteboard, in your macros, regardless whether your are using InDesign or any version of QuarkXPress.
➢Currently, this value is 1/2 inch (2359296 fixed units) for QuarkXPress, and zero for InDesign.
This system variable is useful if a macro contains calls to functions that specify the top and/or bottom position of a box, such as SetBoxBottom and SetBoxTop.
Topic 185600, last updated on 08-Apr-2021