Fiberglass toolbar: FRP Flanged Concentric 
Lined toolbar: Lined Concentric 
Command line: CNFL
Places a flanged concentric reducer component in the X-Y plane.
last point
Starts the component at the last point of the previously-created component.
Small end
Places the reducing end at the start point.
Large end
Places the non-reducing end at the start point.
This command reverses the main and reduction sizes automatically after execution.