True enough, Petr. I tried your experiment in both Rhino and Moi and got the same results as you. Rhino was able to do solve the fillet around the edge of the sphere only if i reduced the radius to 0.2. As many people know Rhino has some limitations due to it's intersection code. This surely must affect it's filleting tool. It's something RMA has needed to improve for quite a while... Power Solids i've always thought was too expensive. But Moi seems it will have a more reasonable price, and will be a nice compliment for Rhino users i agree. 99% sure i will buy it.

jonah



>>there is really nothing in Moi that Rhino can't do, except for the n-gon meshing and shelling function.

I don't agree ... this is why I think that MoI is a excellent companion to Rhino unless you have bought powersolids ...

Petr