Possibly related to the underlying issue as described in these earlier reports:
Bug #1508400 “inkex.py: support arbitrary (but uniform) document scale (0.92)” Bug #1525418 “DXF export fixed to 96 dpi, should use user unit scale”
Possibly related to the underlying issue as described in these earlier reports:
Bug #1508400 “inkex.py: support arbitrary (but uniform) document scale (0.92)”
Bug #1525418 “DXF export fixed to 96 dpi, should use user unit scale”