User Report Size - Leftover Code?

[VortecCPI]

Just out of curiosity... Is "Letter" paper size used outside of the USA? If not we ought to change PDFCOA.php and PDFProdSpec.php to A4 paper size.

While I realize webERP is made "for the world" it is likely best if all reports are consistent in terms of paper size. If the majority of users are using A4 then why not make all reports A4 to be consistent?

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"By 1977, A4 was the standard letter format in 88 of 148 countries. Today the standard has been adopted by all countries in the world except the United States and Canada. In Mexico, Costa Rica, Colombia, Venezuela, Chile, and the Philippines, the US letter format is still in common use, despite their official adoption of the ISO standard."

Since it appears most of the world does NOT use Letter I think we should change PDFCOA.php and PDFProdSpec.php to A4.