Square period.
Barone Rossi said 
... don't know if it's of any use for you to know, but it's still an information)
Shouldn't that have been 'but
t it's still an information'

Or maybe even pen and paper ...
Also look at Good Vibrations and QK-Finale also by Rob Leuschke.
Why not contact Brother, explain your case and ask for a license that suits your needs?
Why is it that you can not get the camera straight in front of what you want to make a photo off?
Conrad made (not very good) copies.
A stroke with an even number of pixels adds an equal number of pixels on the outside and the inside of the contours of a glyph. The glyphs become both a bit wider and a bit taller and thus the aspect ratio changes (a bit).
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