Love SH3D. As others said, it takes some time to learn, but becomes pretty intuitive. The ability to import and scale a background image is my favorite feature

Love SH3D. As others said, it takes some time to learn, but becomes pretty intuitive. The ability to import and scale a background image is my favorite feature. I recently used it with a satellite image from my County's property line tool and planned a shed location. It was easy to measure setbacks and other obstacles. I even had fun translating the surveyor jargon on the deed to retrace the property lines.