Left margin allows for binding. The title strip is a band down the right side of the sheet. Set it to 0 if your title block sits inside the border.
Largest standard scale on this sheet–
Sheet preview
Fit table drawing size on paper (mm) · ✓ fits the drawable area
Shrunk print fixer
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Measure off a print
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Real size, before any print shrinkage. Use the fixer on the left first if the print was reduced.