Hi guys. I am working on a wind farm, it isnt particularly big, it has 14 Turbines. I am having a problem with the grading on the hardstands, its taking so long to make amendments, or add gradings. I have all 14 surfaces on the same drawing. Should I have a seperate DWG for each hardstand and use data shortcuts for each? I just thought that would be overkill, but starting to think that would have been a better way of working. (I actually have a seperate data shortcut for each hardstandsurface). Just a pain flicking between DWG's. But probably quicker doing that than waiting for the computer to process doing it the way I have done. Wondering what others have done with wid farm hardstandings?