Hello All,

   I'm still searching the forums for some answers but in the meantime I'm hoping someone might be able to guide me in the right direction.  I have a PCB assembly (XEM6001_sldasm.JPG) composed of several parts that appears to be in fine working order.  However when I save the assembly as a sldpart it has missing surfaces as shown in XEM6001_sldprt.JPG.  I also get mis-colored surfaces not shown here. This is occurs regardless of selected save as options in both SW2010 SP4 64bit and SW2011 SP1 64bit on a Windows 7 64bit machine.

  Any guidance or suggestions would be most appreciated.

Thanks,
Casey