Introducing QSCadv4 - Drawing Management

The next release of QSCadv4 will include new Drawing Management facilities to enable users to...
i) Compare Drawings - by overlaying revisions in different colours in order to 'Spot the Difference'

ii) Combine Drawings - either by overlaying to include extra details from another drawing e.g. overlaying a Topographical Survey over the Proposed Site Layout, or by 'stitching' drawings together - particularly useful when a Site Layout is spread over several PDF drawings.
