Seemingly trivial union problem in Feb 21 beta

 From:  BurrMan
3368.7 In reply to 3368.6 
Here's a part back that works. Something up with normals, but I also think that there are a couple other things going on. Couldnt nail it down as I'm just poking. Looking for MG's response.

EDITED: 19 Jun 2012 by BURRMAN