Hey! So you're over here now? Cool. That's good info to have. Don't think compression is it. I did the UV Mapper thing and here goes. Head = 39777 vertices My two exported morphs - 39571 vertices. No wonder I got the error message. But why fewer vertices in the morph targets? What's getting left out? And when opening both head and my morphs in UV Mapper I get a message that the model contains out of range UV coordinate data. Have no idea what that means. Like asking a squirrel to do calculus. Well some progress at least...no a solution but more info is good...I think.