There used to be several Poser 'yard sticks' that you could use within Poser to gauge the height of figures and other objects. I'm looking through Poser Utilities now, but not finding them. I even think that Geep had one.

"A lonely climber walks a tightrope to where dreams are born and never die!" - Billy Thorpe, song: Edge of Madness, album: East of Eden's Gate

Weapons of choice:

Poser Pro 2012, SR2, Paintshop Pro 8