Hi Michael,
first of all thx for this GREAT app, it's a real breeze working with and to me has really improved the fun and zeroed (well almost...) the trouble of modeling with NURBS!!

I've got a small problem here, can't seem to fillet this solid. It's a simple extrusion capped with PlanarSrf.
Can you (or anybody in this forum) tell me where I went wrong, or whether it's a bug of the program?

Thanks and keep up the BEAUTIFUL work!!!

Daniele