shelling problem

 From:  Marco (IOCOCOI)
1939.1 
Hi there..

i've got some problems with the attached object. Actually it's just a poly-something representing a gem. There might be something wrong with the curves or surfaces, because after shelling, i will end up with a solid-look-a-like, but actually separated into single surfaces...thats not the normal shelling-behaviour, is it?

maybe someone could give me a piece of advice on this issue

I'm on moi 2beta..

cheers,
marco
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