The rail profile orientation option (View/Rail/Profile Orientation) allows you to switch between vertical and canted rail profile displays in the Two-Up Profile Window. The vertical display style was used in older versions of Rangecam. The canted display shows rail profiles aligned vertically to track level and inclined to their measured cant angle.
In the canted display, track gauge is shown visually by colored bars at the gauge point. By default, standard gauge is indicated by a pair of green bars, 0.5 in. wide gauge (10 mm if metric) by yellow bars, 1.0 in. wide gauge (20 mm if metric) by a pair of red bars, and 0.5 in. tight gauge (or 10 mm tight) by a second pair of red bars. The gauge indicator bars and their thresholds may be changed using the Track Gauge Display Options dialog on the same menu.