The FAST BAR is designed to provide ready access to a mix of tools that enable multiple surface interrogation as well as providing access to commonly toggled active layer display properties.
The FAST BAR can be accessed by left clicking on the extreme right hand side of the map window (orange highlight on image below) and can be closed by left clicking on the right spine of the FAST BAR. It can also be toggled using the menu item on hamburger menu 
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The FAST BAR is context sensitive to the active layer type. For a waterRIDE surface, it provides access to:
•Ability to specify multiple layers when running any surface interrogation or the info tool
•The active layer quick display toggles
Water Surfaces
When interrogating water surfaces, multiple surfaces can be interrogated by simply ticking the relevant surfaces in the list. This mode applies to all interrogation tools (info, time, profile, flow, key points), and can be a very quick way of comparing flood behaviour at a common location.
Active Layer Toggles
The active layer toggles provide a rapid means of toggling various display settings, avoiding the need to use the View Attributes form for simple view setting changes. Toggles apply to:
•Element outline (for TINs only)
•Show Dry Areas
•Node/Cell Values
•Display/highlight/key point text style, size, and display mode