If you do custom morphs for DAZ characters, Daz requires you to distribute the .OBJ file as a vertex only .OBJ. If you do a character using a combination of  DAZ morphs and your own, you have to separate the DAZ ones from yours and then use readScrpts in the PZ2 so that it injects both your custom morph and the DAZ dialed one(s) at the same time.