Quote -  

Make a triangle? ... Simple ... just use a Magnet ! ...

 

Neat trick Doc.

 

  Pop Quiz: It was a neat trick but using the grouping tool to select all polys results in the polys ~moved~ by the magnet being selected and the removal of the magnet allows them to spring back into shape. I'll try exporting the triangle, before grouping; and importing it back into Poser to "glue" it together and at that point do the grouping to see if that works.