You're going to have to create PMD injections for Dawn since she doesn't have blank injection channels like DAZ's figures (and Lady Littlefox's, etc.) do. Nerd3D has a tutorial on his website on how to do it if you're not already familiar with PMDs.

http://www.nerd3d.com/modules.php?name=Content&pa=showpage&pid=13

I haven't had the eye problem you're mentioning after creating a PMD, so I can only guess that Injection Magic is the culprit as it is not equipped to handle Dawn.

My RMP Store | Freebies

Poser Ambassador; Poser 11 & 12 / DS4 / Metasequoia / Silo / Zbrush / realityPaint / UVMapperPro / XD 4 / Ps CC / Fw / Ai / Painter 12 / Clip Studio Paint / Comipo / Reality 3 / Windows 10 / Units = Poser Native