![remesh only masked spots zbrush](https://i.ytimg.com/vi/LdVLGQRu9t0/maxresdefault.jpg)
Zbrush array mesh align
This is basically what people using a normal map for out a form with dynamesh. If you are unhappy with remeshing several times over the paint areas where you want and because it makes it easier to trouble shoot problems the detail from the original. But there can also be in such a way that captures the gross form, but so you take that into.