Hi, i am trying to finish this game model topology but having problems at the hair area. As you see on zbrush screens i have deep strokes on the hair part, and was curious how it was going to look like (after normal mapping ) if i had a round mesh retopologized at the hair area. So i decided to get hard corners and edges, and tried to get the overal shape in more detail in that hair area. But when UV mapping i am having problem getting a good one. Do you think hard edges and corners are causing this or is it the uneven sized polygons, hard edges and bad edge flow?

What is your suggestion on making the hair? I didnt detail the naked body on lower body, so i thought it would be useless to get the head retopped without the hair. I am trying to go one piece with every part of the body. ( Don't know if this is good for game engines and geo). So i am open to suggestions on makin the hair.