SurfText draws and edits surface text (finish) symbols. Method, Roughness, Spacing, Direction of Lay, Amount Removed, and Waviness may be specified in terms of Micro Inches, Micro Meters and Grade Numbers. Roughness Range: Micro Inch: 0.025 to 250, Micro Meter: 0.5 to 2000, Grade Numbers: N1 to N12. Direction of Lay: None, Parallel, Perpendicular, X, M, C, R, P. A handy reference window describes average and less frequent applications that result in target finishes. Surftext works with AutoCAD 2000 through AutoCAD 2011. Does not work with AutoCAD LT.