I forgot to mention in the previous post that there is also a hidden surface that was created with the Blend tool that joins a tiny disc surface at the top and the extruded surface below.

Now a query for Michael... Would it be possible to have a 'blend to point' facility for cases like the above surface so it's not necessary to include a small disc surface as a target for a blend?
I think it'd be handy for keeping surfaces tangent in these capping situations.

I'm really enjoying the latest release, thanks Michael.


Martin.