Hi Group,

I have been trying to build a smooth shape in MoI today but not quite ending up with
what I want......take a look at the attached file.

Around the origin is my own technique for building a smooth form using those curves but
after making surfaces they will not join. I am not sure what the problem is, wether it is
tolerance related or otherwise but im at a loss why MoI will not join them for me. The
'other' solid above was made in a different app but using the same curves......

--

I would like to understand the problem and workaround (if there is one) but I would also like
to see other ppls suggestions on how best to make a smooth surface out of these section
curves ???

Rgds,