Comment 28 for bug 1240455

the files interp.py, dots.py, voronoi2svg.py, webslicer_create_rect.py, have been updated in rev 13030 to deal with some minor scaling problems related to document units.
    I think this takes care of all the scaling issues that I am aware of. (Apart from the issues of numerical precision which have been reported above for units of m).
   There is still one more extension that needs fixing, namely measure.py, but I do not know how to fix this extension until Bug 1280684 is resolved.