I am struggling to find a way to anchor a point on my drawing as a 0' x 0' co-ordinate for my wall sections and background grid to match on. In Visio I would set a point and all my grids (X and Y rulers and snap lines) would use that as the 0' x 0' point. I could then use that as the corner of my floor plan and all snap lines and rulers would use that as the "0" reference point. I have tried using the "scale" as well as the page layout and the measurement tools but have not found a way to "lock" them all together based on a common reference point on the diagram and common scale.
any help would be greatly appreciated.