I am trying to use DrawingBounds to set the boundary in a Sheet. I want it to fit my title block, also for Zoom> Bounds, grid display area, etc. I can enter MS in a Viewport and DrawingBounds seems to change the boundary coordinates (but I haven't seen the grid adjust to the new bounds yet). But if I am on a Sheet and not in MSpace then DrawingBounds command doesn't even change the boundary coordinates. Is there a way?