Hi Anis,

> I mean previously, I tried to create those fillet use "const dist".
> But MoI cant produce that.

Do you happen to have the previous version saved?

I did notice that the constant distance fillet seemed to be more fragile than the regular one - that seems to be a problem in the geometry library. I was thinking about not adding in the option for it because of this, do you think I should remove it?

- Michael