Odd, I don't see why you are having problems.  Maybe you are making things too complicated or this is a max issue.  I just made a simple cube, all one object with connected sides in hex. 

Could please you post an image of what's going on?

WARK!

Thus Spoketh Winterclaw: a blog about a Winterclaw who speaks from time to time.

 

(using Poser Pro 2014 SR3, on 64 bit Win 7, poser units are inches.)