Elimating Mini Curves
If you take a close look at the screenshot below, you will recognize that the marked curve has gone. It was removed by QClfac.
During surface design you will often face the problem that very small face boundary curves are created, making it difficult to
build a proper skin or a volume resp. a solid. An interactive cleanup is quite difficult, since these curves are hard to identify.
This job is done by QClfac for you.