-the distance in pixels from the center of the image. By changing this value, one can set a scale the input to the filter.}
-\twocolitem{\textbf{Filter (output) Scale)}}{Multiplies the output of the filter by this amount. By default, the filter has a maximum
+the distance in pixels from the center of the image. By changing this value, one can set a scale the input to the filter.
+For example, if the output image is \texttt{101} pixels and thus the center of the image is at \texttt{(50,50)}, then a pixel
+lying at point \texttt{100,50} would be 50 units from the center of the filter. By applying an \texttt{Axis scale} of
+\texttt{0.1}, then that point would be scaled to 5 units from the center of the filter.}
+\twocolitem{\textbf{Filter (output) Scale}}{Multiplies the output of the filter by this amount. By default, the filter has a maximum