8.1 | The Implementation Screen When you begin implementation of your design, the display will show a cut/fill map as well as tools to assist in the implementation of the design. Screen features of interest include include: Setting Zero button. Cross-slope nudge control buttons. Vertical blade shift control buttons. Cut/Fill Information & horizontal colour bar. Progress Indicator. On-Grade Indicator. Blade and Tractor Indicators. Map display. Drain profile and cross section.