Why the fillets appears differently with same radius?

[raymondguo_cgi]

The fillets above are with radius of 100, but width of them looks different, why? Anyone can help me with this?

[danielcUPK8E]

Hi, the width looks different because the Construction Type is set to Radius, and the angles of the two surfaces are very different. If you want a radius with the same 'width' between edges, try changing the Contruction Type to 'Arc (Chord)'. Hope this helps.

Cheers

Dan