Practical Patch Layout Example - 468-patch

Optimal Layout for A4 size
468 patches could be placed in a single A4 paper with the following configuration, unit used is mm.
DefaultPatchWidth="10"
DefaultPatchHeight="7.25"
DefaultGapWidth="0.1"
DefaultGapHeight="1"
DefaultHeaderLength="32.5"  (Black starter patch to edge-of-paper = 38mm)
DefaultTrailerLength="20.0"