Fillet midpoint

 From:  mat10x
8924.1 
Hi guys,

I noticed when I try to fillet an edge MOI it will not allow a radius that is half of the length of an edge. In Rhino, no issue.

Example attached. 19.0mm X 25.0mm rectangle.

-Rhino - I can input a fillet radius of 8...gives me a nice single midpoint at 8.0mm (center point) from which the radius begins.
-MOI - "Calculation failed" with a fillet input of 8. I have to input a radius 7.9....resulting in 2 side midpoints from the actual center point. 7.99 also 2 midpoints.

Is there a setting somewhere in MOI to adjust this?

Thx,

M