I missed Dr Geep's post, but from what I can tell, he did imply that P5 had "changed" the Poser to real world conversion factors. There was some truth in this. For interest, from the ReadMe file of the SR1: * Poser's real world units have been re-scaled for greater accuracy by changing the scaling factor to 8 from 8.6. * So at least on the initial release of P5, there was a different conversion factor being used. The current conversion seems to have reverted to the original 1/3 DXF, 8 foot conversion. Bill