FYI, Surveyor 2.0 adds the ability to use the Marquee tool to add or delete more than one baseboard at a time. Choose the Marquee tool and draw a selection around the baseboard(s) you want to delete and then click on the square in a circle icon that appears within the selection and choose Delete Baseboards in Marquee. To add baseboard(s), draw a selection in open space where you want the new baseboard(s) and then using the square in a circle icon, choose Add New Baseboards in either 5m or 10m grid size.