The background grid for a Section or Comparison sub-object is configurable per object, not globally. See also Standard Background Grid.
X Spacing field - specifies the size of each grid cell along the X axis.
Y Spacing field - specifies the size of each grid cell along the Y axis.
X-Axis Text Location group - specifies the location of labels that indicate length on the X axis. Pick one:
Bottom radio button
Top radio button
Y-Axis Text Location group - specifies the location of labels that indicate length on the Y axis. Pick one:
Left radio button
Right radio button
Format group - controls the format of the labels on the grid.
Number of Decimals field - specifies the number of decimal places that appear in the labels on the grid.
Display Text Background Color checkbox - specifies whether to display numeric labels with the contrasting background color that is configured at Tools > Options > General > Themes > Colors > (Edit) > Background Grid > Display Text Background Color.
Report Text Background Color checkbox - specifies whether to generate reports with numeric labels with the contrasting background color that is configured at Tools > Options > General > Themes > Colors > (Edit) > Background Grid > Report Text Background Color.
OK button - saves changes to the configuration of the background grid for all Section and Comparison sub-objects only.
Cancel button - closes the popup without saving changes to grid configuration.