XS_DRAWING_SHEET_HEIGHT
Category in Advanced options dialog box
Drawing View
Use to define the default height of a drawing sheet. The default value is
800.
This advanced option is user specific and the setting is saved in options.bin under the user folder, for example, in C:\Users\<user>\AppData\Local\Trimble\Tekla Structures\<version>\UserSettings. Restart Tekla Structures to activate the new value.