It looks like mm are shown in the box, while inches are shown on the drawing. Your config file probably is set to show (-1) between primary & secondary units.
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It looks like your primary units are mm and secondary is inches and our *.dtl file is set to show secondary only. There's a drawing option to control the difference in decimal places between the primary and secondary units: dual_digits_diff -1 -1 is the common setting for inch primary and mm secondary, which is the opposite of what you are doing. You may want 0 or 1.