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Precision

Configures the precision of the coordinates written to the PostScript file by the PostScript printer driver. The default is three digits of precision. This resolves certain problems involving relative movement instructions and very long stroke commands, usually seen in area fill patterns.

Note: If you are more concerned about PostScript file size than accuracy, you can change the precision value from the default to 2.
  In .PLTCFG editor
Property Name or Record Precision
Syntax .
Values 2, 3, 4
Default 3