Hi Burr,

> But if it was possible to invert the filet as another option,
> I think it may be a nice addition to that list.

I don't think it is currently supported by the geometry library...

It seems like it would be an unusual option, have you seen it before in any other CAD program? I don't think that would normally be explicitly modeled in a CAD design.

I'm also not quite sure exactly how the bead would be constructed - with a Fillet it is clear that the fillet surface that is generated is tangent to the places where it connects.

The bead you show does not seem to be either tangent or opposite of tangent, I guess maybe 90 degrees perpendicular to the adjoining surfaces?

- Michael