I have one file (a plan of a house as surveyed), which I have referenced into another file, and turned through 90? in order to draw the section as surveyed. Now I want to copy this section file to turn it into the proposed section, so my question is this: is there an easy way of replacing the referenced (survey plan) file with my proposed plan file, in such a way that the layerlink updates too? Otherwise, I have to reference in the proposed plan, then create a layerlink, then turn it by 90? and then make sure it's in the right place...