Comment #1 on issue 837 by alexandr...(a)gmail.com: ROCircle not constrained
to equal dimensions
http://code.google.com/p/moose-technology/issues/detail?id=837
This is the first time someone complains about this. I agree about the
distinction you are making about circle and ellipse.
I've just realized that what cannot be done is to have a circle with the
same height and width in an element with a different width and height.