It may be that EF tries for a partial compromise (making their figures a little taller than they might want to, although 6feet tall isn't so bad) so that their content isn't so different from Daz's. 

I don't think it's exclusively a D/S issue or an EF one. But the scaling discrepency is there all the same.

 

PoserPro2014(Sr4), Win7 x64, display units set to inches.

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