Adam, J-Field supports shapefile import. Is the file too large for J-Field map? Will it help if we import the shapefile as an additional background layer for the project?I use NCONEMAP. Download the parcel data by county as a shapefile. I import the shapefile into my office software and then save it as a dwg. For each project I open up the county drawing and copy the lines in the area I will be working and export those a dwg for the LS. It works great but it is a lot of steps to get it in there.