As mentioned earlier, I have given a dxf file to someone to see how it imported in their CAD system. It comes into their system OK, but seems to have lost the correct grid co-ordinates, in this case OSGB: ST in doing so. Does anyone else have any experience of this? Graham -- graham.mullan@coly.org.uk 0117 9502556 or 07887 637064 (or 0844 2327803)